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## #7526 2017-04-20 13:34:29

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,947

### Re: 10 second questions

Hi;

The solution #6186 is correct. Neat work, bobbym!

#6187. Find the values of k for which the roots are real and equal in each of the following equations:

.

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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## #7527 2017-04-21 14:57:22

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,947

### Re: 10 second questions

Hi;

.

#6188. Find the values of k for which the roots are real and equal in each of the following equation:

.

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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## #7528 2017-04-21 16:38:17

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,418

### Re: 10 second questions

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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## #7529 Yesterday 14:45:33

ganesh
Moderator
Registered: 2005-06-28
Posts: 22,947

### Re: 10 second questions

Hi;

The solution #6186 (two values) is correct. Excellent, bobbym!

#6187. Find the values of k for which the roots are real and equal in each of the following equation:

.

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