Question

Multiply: (v2x^3 + V12x) (2_10x^5 + V6x^2)

Answer 1

Step-by-step explanation:

STEP

1

:

Equation at the end of step 1

((22•3x2) - 10x) + 5 = 0

STEP

2

:

Trying to factor by splitting the middle term

2.1 Factoring 12x2-10x+5

The first term is, 12x2 its coefficient is 12 .

The middle term is, -10x its coefficient is -10 .

The last term, "the constant", is +5

Step-1 : Multiply the coefficient of the first term by the constant 12 • 5 = 60

Step-2 : Find two factors of 60 whose sum equals the coefficient of the middle term, which is -10 .