Question

Factorise x

2 – 8x + 15.
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Answer 1

The two factor pairs of 15 are 1 and 15, and 3 and 5. 3 and 5 add up to make 8, so we'll take those to the next step. The next thing we do is rewrite the equation to include our 3 and our 5. Keep the x^2 and the number on the end the same, but 8x can be written as 3x + 5x.

hope it helps you..

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Answer 2

Step-by-step explanation:

2-8x+15

8x+15+2

8x+17

25x