Multiply.
-(2x - 7)(-4x + 6)
A) $- 2 x ^ { 2 } + 40 x - 42$
B) $- 8 x ^ { 2 } + 40 x + 40$
C) $- 2 x ^ { 2 } + 40 x + 40$
D) $- 8 x ^ { 2 } + 40 x - 42$

Name: Multiply. -(2x - 7)(-4x + 6) A) $- 2 x ^ { 2 } + 40 x - 42$ B) $- 8 x ^ { 2 } + 40 x + 40$ C) $- 2 x ^ { 2 } + 40 x + 40$ D) $- 8 x ^ { 2 } + 40 x - 42$
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Question

Multiply.
-(2x - 7)(-4x + 6)
A) $- 2 x ^ { 2 } + 40 x - 42$
B)  $- 8 x ^ { 2 } + 40 x + 40$
C) $- 2 x ^ { 2 } + 40 x + 40$
D) $- 8 x ^ { 2 } + 40 x - 42$

Quizplus · Accepted Answer

To multiply the given expressions, use the distributive property (FOIL method): (2x)(-4x) + (2x)(6) + (-7)(-4x) + (-7)(6) = -8x^2 + 12x + 28x - 42 = -8x^2 + 40x - 42.

Multiply -(2x - 7)(-4x + 6) A) −2x2+40x−42- 2 x ^ { 2 } + 40 x - 42−2x2+40x−42

Multiply
-(2x - 7)(-4x + 6)
A) $- 2 x ^ { 2 } + 40 x - 42$