Question

Hello i need helpfffafafafa

Answer 1

-2x^2-7x-5 or -(x+1)(2x+5)

Explanation:

We combine -2x and 5x which becomes a -5x equaling to -7x

And then we add -10 and 5 to get -5.

Answer 2

Answer:2 x^2 + 7 x + 15

Explanation: