Question

Factor this trinomial completely. -6x3 + 26x2 + 20x   A. -2x(3x + 5)(x - 2)   B. -2x(3x + 2)(x - 5)   C. -2(3x + 2)(x - 5)   D. -2(3x + 5)(x - 2)

Answer 1

-6x3 + 26x2 + 20x
= -2x(3x^2 - 13x + 10)
= -2x (3x + 2)(x - 5)

answer
 B. -2x(3x + 2)(x - 5)