How to divide exponents

Practice Questions

GRE Quantitative Reasoning › How to divide exponents

Questions

7

1

If , then $\frac{(c^3)^2}{c^2c^4}=?$

2

Simplify

$\dpi{100} \small \frac{20x^{4}y^{-3}z^{2}}{5z^{-1}y^{2}x^{2}}=$

3

Evaluate:

$\frac{(2x^3y^{-2}a^6z^4)^5}{(4xy^4a^{-3}z^4)^2}$

4

Which of the following is equal to the expression Equationgre , where

xyz ≠ 0?

5

If $a ot\equiv0$ , which of the following is equal to $\frac{(a^6*a^2)^3}{a^6}$ ?

6

$\dpi{100} \small \frac{7^{10}-7^{8}}{7^{9}-7^{7}}=$

7

\[641/2 + (–8)1/3\] * \[43/16 – 3171/3169\] =

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