Multiply.
-$$( - 2 x - 10 ) ( 5 x - 9 )$$
A) $- 10 x ^ { 2 } - 32 x + 90$
B) $- 10 x ^ { 2 } - 32 x - 32$
C) $3 x ^ { 2 } - 32 x - 32$
D) $3 x ^ { 2 } - 32 x + 90$

Question

Quizplus · Accepted Answer

To multiply the given expressions, apply the distributive property (FOIL method): $(-2x - 10)(5x - 9) = (-2x)(5x) + (-2x)(-9) + (-10)(5x) + (-10)(-9) = -10x^2 + 18x - 50x + 90 = -10x^2 - 32x + 90.$

Multiply - (−2x−10)(5x−9)( - 2 x - 10 ) ( 5 x - 9 )(−2x−10)(5x−9)

Multiply
- $( - 2 x - 10 ) ( 5 x - 9 )$