Simplify. (A ssume all variables are nonzero.)
-$\frac{(a-7 b)^{20}}{(a-7 b)^{10}}$
A) $(a-7 b)^{10}$
B) $(\mathrm{a}-7 \mathrm{~b})^{200}$
C) $(\mathrm{a}-7 \mathrm{~b})^{30}$
D) $(\mathrm{a}-7 \mathrm{~b})^{2}$

Question

Quizplus · Accepted Answer

When dividing powers with the same base, subtract the exponents: $20 - 10 = 10$, so the answer is $(a-7b)^{10}$.

Simplify (A Ssume All Variables Are Nonzero (a−7b)20(a−7b)10\frac{(a-7 b)^{20}}{(a-7 b)^{10}}(a−7b)10(a−7b)20​ A) (a−7b)10(a-7 b)^{10}(a−7b)10

Simplify (A Ssume All Variables Are Nonzero $\frac{(a-7 b)^{20}}{(a-7 b)^{10}}$ A) $(a-7 b)^{10}$