values of k - StudentOfFortune.com

Question

Asked by:

sneile

Rating : No Rating
Questions Asked: 9
Tutorials Posted: 0

$1.00 values of k

From Mathematics: Algebra
Closed, but you can still post tutorials
Due on Jul. 07, 2009
Asked on Jul. 04, 2009 at 12:41:12AM

Q:
what are the values of k when 2x^2-kx+x+8=0 when the roots are real and equal

Attachments:

Available Tutorials to this Question

Posted by:

jackjai
Rating (56): C-
Questions Asked: 0
Tutorials Posted: 719, earned $568.14

$1.00 The A+ solution with all details

This tutorial hasn't been purchased yet.
Posted on Jul. 04, 2009 at 12:45:40AM

A:
Preview: ... nswers and tips are in m ...

The full tutorial is about 21 words long plus attachments.

Attachments:
answer.doc (14K) (Preview)

Posted by:

expert24x7
Rating (9): C-
Questions Asked: 0
Tutorials Posted: 96, earned $97.46

$0.25 ACCURATE ANSWERS

This tutorial was purchased 1 time and rated A+ by students like you.
Posted on Jul. 04, 2009 at 02:24:08AM

A:
Preview: ... n be written as, 2x^2-x(k-1)+8=0 Here a = 2, b= -(k-1) ...

The full tutorial is about 36 words long .

Posted by:

Bazooka

Rating (52): A
Questions Asked: 0
Tutorials Posted: 152, earned $348.66

$0.50 A+ answer...

This tutorial was purchased 1 time and rated A+ by students like you.
Posted on Jul. 04, 2009 at 02:48:09AM

A:
Preview: ... equation ax^2 + bx + c =0) Somparing and calculating:- D ...

The full tutorial is about 63 words long plus additional clarification.

Posted by:

sudipta

Rating (2463): A
Questions Asked: 0
Tutorials Posted: 15335, earned $72,367.32

$1.00 Correct step-by-step answer

This tutorial hasn't been purchased yet.
Posted on Jul. 04, 2009 at 09:06:33AM

A:
Preview: ... the roots are real and equal, the discriminant = 0 So ...

The full tutorial is about 79 words long .