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#1076 2017-04-13 20:00:06

ganesh
Moderator
Registered: 2005-06-28
Posts: 23,041

Re: Compute the solution:

Hi;

.

636. Find the area of a triangle whose vertices are A(3,2), B(11,8), and C(8,12).


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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#1077 2017-04-13 22:03:28

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Compute the solution:

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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#1078 2017-04-15 17:32:39

ganesh
Moderator
Registered: 2005-06-28
Posts: 23,041

Re: Compute the solution:

Hi;

The solution 636 is perfect. Excellent, bobbym!

637. Solve:


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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#1079 2017-04-15 20:22:05

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Compute the solution:

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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#1080 2017-04-20 17:00:17

ganesh
Moderator
Registered: 2005-06-28
Posts: 23,041

Re: Compute the solution:

Hi;

The solution 637 (two values) is correct. Neat work, bobbym!

638. If

are the zeroes of the quadratic polynomial
, find the value of
.


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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#1081 2017-04-20 23:23:29

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Compute the solution:

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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#1082 2017-05-19 21:21:30

ganesh
Moderator
Registered: 2005-06-28
Posts: 23,041

Re: Compute the solution:

Hi;

The solution 638 is correct. Brilliant!

639. If 1 is a root of the quadratic equation

and the quadratic equation
has equal roots, find the value of b.


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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#1083 Today 08:38:40

zetafunc
Member
Registered: 2014-05-21
Posts: 1,928
Website

Re: Compute the solution:

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