Question

Distribute -2(2x-1)(x+3), i forgot how to use the distributive property to check my work on factoring quadratics.

Answer 1

-2(2x-1)(x+3) = ((-2)2x - (-2)(-1))(x+3) = (-4x-2)(x+3) 

Answer 2

-2(2x-1)(x+3)

so what you wanna do is multiply -2x2 then -2x1 then you keep goiing from there