Question

B. 2x^2-13x + 15_solve polynomial by factoring.

Answer 1

We have the following quadratic expression,

`2x^2-13x+15`

we can rewrite this expression as follows:

`2(x^2-(13)/(2)+(15)/(2))`

The terms into the parenthesis can be written as

`x^2-(13)/(2)+(15)/(2)=(x-5)(x-(3)/(2))`

Therefore, the answer is

`2x^2-13x+15=2(x-5)(x-(3)/(2))`