Solving Problems with Exponents

Practice Questions

SAT Math › Solving Problems with Exponents

Questions

10

1

If , which of the following equations must be true?

2

If $\frac{16^x}{4^y}=64$ , what is the value of ?

3

If $\frac{27^a}{9^b}=81$ , what is ?

4

is equivalent to which of the following?

5

$2^{-8}+2^{-7}+2^{-6}+2^{-5}$ is equal to which of the following?

6

If $5^{x+1}-5^x=5^5(10^2)$ , then what is the value of ?

7

$\frac{9^{-4}}{27^{-3}}=$

8

Which of the following represents the average of $11^{61}$ and $11^{63}$ ?

9

If $2^{x+2}-2^x=3(2^{15})$ , what is the value of ?

10

Which of the following values of is a solution to the equation above?

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