Question

factor polinomio (2x+3)(3-r)-(2x-5)(3-r)​

Answer 1

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

(3-r) × (2x + 3 - (2x-5))

(3-r) × (2x + 3 - 2x + 5)

(3-r) x 8

8 (3-r)