Question

Please solve step by step

Answer 1

hope this helps :) sry if its messy

Answer 2

Multiply all the terms together and then add them (usually refered to this as FOILING).

(2x*3x) + (2x*-2) + (5*3x) + (5*-2)

6x2²- 4x + 15x -10

6x² + 11x - 10