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Questions and Answers
What is the result of $5^3$?
What is the result of $5^3$?
- $15$
- $64$
- $125$ (correct)
- $100$
What is the value of $2^{-4}$?
What is the value of $2^{-4}$?
- $8$
- $\frac{1}{16}$ (correct)
- $-16$
- $16$
Which of the following is equivalent to $3^2 \times 3^4$?
Which of the following is equivalent to $3^2 \times 3^4$?
- $3^{12}$
- $3^8$ (correct)
- $3^{24}$
- $3^6$
Simplify $4^3 \div 4^2$.
Simplify $4^3 \div 4^2$.
Flashcards
Exponent
Exponent
The result of multiplying a number by itself a certain number of times. For example, 53 = 5 x 5 x 5 = 125.
Negative exponent
Negative exponent
A negative exponent indicates the reciprocal of the base raised to the positive value of the exponent. For example, 2-4 = 1 / 24 = 1 / (2 x 2 x 2 x 2) = 1/16.
Multiplying exponents with the same base
Multiplying exponents with the same base
When multiplying exponents with the same base, add the powers. For example, 32 x 34 = 3(2+4) = 36.
Dividing exponents with the same base
Dividing exponents with the same base
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Study Notes
What is the result of $5^3$? What is the value of $2^{-4}$? Which of the following is equivalent to $3^2 \times 3^4$? Simplify $4^3 \div 4^2$.
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