My problem is:

If 3x^2 - 2x + 1 = a(x-1)^2 + b(x-1) + c , find the value of a^2 + b^2 - c^2.

The answer is 21; how would you get that? Thanks.

Printable View

- April 10th 2007, 06:14 PMAvereeFind coefficients
My problem is:

If 3x^2 - 2x + 1 = a(x-1)^2 + b(x-1) + c , find the value of a^2 + b^2 - c^2.

The answer is 21; how would you get that? Thanks. - April 10th 2007, 06:21 PMThePerfectHacker
- April 10th 2007, 06:49 PMAveree
Thank you. :)