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#5351 2017-03-17 18:41:21

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 108,666

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#5352 2017-03-17 21:23:24

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,657

Re: Oral puzzles

Hi;

The solution #3705 is correct. Splendid, bobbym!

#3706. Simplify:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#5353 2017-03-18 11:11:30

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 108,666

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#5354 2017-03-18 14:23:35

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,657

Re: Oral puzzles

Hi;

The solution #3706 is correct. Well done, bobbym!

#3707. Simplify:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#5355 2017-03-18 15:51:32

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 108,666

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#5356 2017-03-18 17:35:57

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,657

Re: Oral puzzles

Hi;

The solution #3707 is correct. Good work, bobbym!

#3708. Evaluate:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#5357 2017-03-18 21:40:11

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 108,666

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#5358 2017-03-18 22:42:27

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,657

Re: Oral puzzles

Hi;

The solution #3708 is correct. Neat work, bobbym!

#3709. Simplify:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#5359 2017-03-19 08:41:29

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 108,666

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#5360 2017-03-19 14:55:01

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,657

Re: Oral puzzles

Hi;

The solution #3709 is perfect. Keep it up, bobbym!

#3710. Evaluate:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#5361 2017-03-19 17:22:52

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 108,666

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#5362 2017-03-19 17:41:43

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,657

Re: Oral puzzles

Hi;

The solution #3710 is correct. Neat work, bobbym!

#3711. Evaluate:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#5363 2017-03-19 19:32:36

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 108,666

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#5364 2017-03-19 20:04:17

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,657

Re: Oral puzzles

Hi;

The solution #3711 is correct. Neat work, bobbym!

#3712. Evaluate:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#5365 2017-03-20 11:38:26

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 108,666

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#5366 2017-03-20 14:50:33

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,657

Re: Oral puzzles

Hi;

The solution #3712 is correct. Neat work, bobbym!

#3713. Simplify:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#5367 2017-03-20 18:40:39

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 108,666

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#5368 2017-03-20 19:38:31

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,657

Re: Oral puzzles

Hi;

The solution #3713 is correct. Neat work, bobbym!

#3714. Compute:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#5369 2017-03-20 22:56:53

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 108,666

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#5370 2017-03-20 23:57:52

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,657

Re: Oral puzzles

Hi;

The solution #3714 is correct. Neat work, bobbym!

#3715. Find the area of the triangle whose vertices are (6,3), (-3,5), and (4,-2).


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#5371 2017-03-21 20:11:26

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 108,666

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#5372 2017-03-21 21:36:35

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,657

Re: Oral puzzles

Hi;

The solution #3715 is correct. Neat work, bobbym!

#3716. Find the value of k, if the points A(8,1), B(3,-4) and C(2,k) are collinear.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#5373 2017-03-21 23:43:38

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 108,666

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#5374 2017-03-22 14:56:24

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,657

Re: Oral puzzles

Hi;

The solution #3716 is correct. Smart work, bobbym!

#3717. Two years ago, a father was five times as old as his son. Two years later, his age will be 8 more than three times the age of the son. Find the present ages of father and son.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#5375 2017-03-22 17:17:06

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 108,666

Re: Oral puzzles

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

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