How to find an exponent from a rational number

Practice Questions

GRE Quantitative Reasoning › How to find an exponent from a rational number

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1

Solve for .

$\frac{1}{4}^x=256$

2

Solve for .

3

Solve for .

4

Solve for .

$3^x=\frac{1}{9}$

5

Solve for .

$1024^x=\frac{1}{2}$

6

Solve for

$2^{x+1}=128$

7

Compare $3^{6}$ and $27^{2}$ .

8

Solve for .

$2^{x^2+4}=32$

9

Solve for .

10

Solve for .

$4^{2x}=16^6$

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