Question

(3x + 4) (2x - 3) + (5x - 4)(x + 2)​

Answer 1

Answer:

11x2+5x+−20

Step-by-step explanation:

=(3x)(2x)+(3x)(−3)+(4)(2x)+(4)(−3)+(5x)(x)+(5x)(2)+(−4)(x)+(−4)(2)

=6x2+−9x+8x+−12+5x2+10x+−4x+−8

Combine Like Terms:

=6x2+−9x+8x+−12+5x2+10x+−4x+−8

=(6x2+5x2)+(−9x+8x+10x+−4x)+(−12+−8)

=11x2+5x+−20