Power of a Quotient Rule for Exponents: Inverse formula

Insert the corresponding expression:

$4^{3a}=$

$\frac{4^{7a}}{4^{4a}}$

Insert the corresponding expression:

$8^{ax-4}=$

$\frac{8^{ax}}{8^4}$

Insert the corresponding expression:

$10^{2x-a-1}=$

$\frac{10^{2x}}{10^{a+1}}$

Insert the corresponding expression:

$a^{4-2}=$

$\frac{a^4}{a^2}$

Insert the corresponding expression:

$a^7=$

A+B are correct

Insert the corresponding expression:

$\left(10\times4\right)^{5a}=$

$\frac{\left(10\times4\right)^{8a}}{\left(10\times4\right)^{3a}}$

Insert the corresponding expression:

$\left(10\times5\right)^{4y-x}=$

$\frac{\left(10\times5\right)^{4y}}{\left(10\times5\right)^x}$

Insert the corresponding expression:

$\left(15\times5\right)^3=$

$\frac{\left(15\times5\right)^8}{\left(15\times5\right)^5}$

Insert the corresponding expression:

$\left(20\times3\right)^6=$

a'+b' are correct

Insert the corresponding expression:

$\left(2\times5\right)^{9-2}=$

$\frac{\left(2\times5\right)^9}{\left(2\times5\right)^2}$

Insert the corresponding expression:

$\left(4\times3\right)^{4x-y}=$

$\frac{\left(4\times3\right)^{4x}}{\left(4\times3\right)^y}$

Insert the corresponding expression:

$\left(4\times9\right)^5=$

$\frac{\left(4\times9\right)^{10}}{\left(4\times9\right)^5}$

Insert the corresponding expression:

$\left(6\times8\right)^{12-6}=$

$\frac{\left(6\times8\right)^{12}}{\left(6\times8\right)^6}$

Insert the corresponding expression:

$\left(6\times9\right)^{10y}=$

A'+C' are correct

Insert the corresponding expression:

$\left(7\times2\right)^{2y-a-2}=$

a'+b' are correct

Insert the corresponding expression:

$x^{10-5}=$

$\frac{x^{10}}{x^5}$

Insert the corresponding expression:

$x^2=$

$\frac{x^4}{x^2}$

Insert the corresponding expression:

$y^{6-3}=$

$\frac{y^6}{y^3}$