Find the product
-$7 a^{3} x^{4}\left(11 a^{6} x^{8}-5 x^{5}+6 a\right)$

A) $77 a^{18} x^{32}+35 a^{3} x^{20}-42 a^{3} x^{4}$
B) $77 a^{9} x^{12}-35 a^{3} x^{9}+42 a^{4} x^{4}$
C) $-77 a^{9} x^{12}+35 a^{3} x^{9}-42 a^{4} x^{4}$
D) $77 a^{9} x^{12}-5 x^{5}+6 a$

Question

Find the product
-$7 a^{3} x^{4}\left(11 a^{6} x^{8}-5 x^{5}+6 a\right)$

A) $77 a^{18} x^{32}+35 a^{3} x^{20}-42 a^{3} x^{4}$
B) $77 a^{9} x^{12}-35 a^{3} x^{9}+42 a^{4} x^{4}$
C) $-77 a^{9} x^{12}+35 a^{3} x^{9}-42 a^{4} x^{4}$
D) $77 a^{9} x^{12}-5 x^{5}+6 a$

Quizplus · Accepted Answer

To find the product, distribute $7 a^{3} x^{4}$ across each term inside the parentheses. The correct exponents for $a$ and $x$ are obtained by adding the exponents of like bases, resulting in $77 a^{9} x^{12}$ for the first term, $-35 a^{3} x^{9}$ for the second term, and $42 a^{4} x^{4}$ for the third term.

Find the Product - 7a3x4(11a6x8−5x5+6a)7 a^{3} x^{4}\left(11 a^{6} x^{8}-5 x^{5}+6 a\right)7a3x4(11a6x8−5x5+6a)

Find the Product
- $7 a^{3} x^{4}\left(11 a^{6} x^{8}-5 x^{5}+6 a\right)$