An exponent is a number that indicates how many times to multiply the base by itself. For example, in $$2^3$$ , 2 is the base and 3 is the exponent, meaning $$2 \times 2 \times 2 = 8$$ .

What is the rule for dividing powers with the same base?

When dividing powers with the same base, subtract the exponents. For example, $$\frac{x^a}{x^b} = x^{a-b}$$ .

What does a negative exponent represent?

A negative exponent represents the reciprocal of the base raised to the absolute value of the exponent. For example, $$x^{-a} = \frac{1}{x^a}$$ .

What is the product of powers property?

The product of powers property states that when multiplying two powers with the same base, you add the exponents. For example, $$x^m \cdot x^n = x^{m+n}$$ .

What is the quotient of powers property?

The quotient of powers property states that when dividing two powers with the same base, you subtract the exponents. For example, $$\frac{x^m}{x^n} = x^{m-n}$$ .

What is the value of any non-zero number raised to the power of zero?

Any non-zero number raised to the power of zero is equal to 1.

8th Gr Final Review #1 Ch.1 Exponents Flashcards

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an exponent?

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2.

FLASHCARD QUESTION

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Back

3.

FLASHCARD QUESTION

Front

What is the rule for multiplying powers with the same base?

Back

4.

FLASHCARD QUESTION

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Back

5.

FLASHCARD QUESTION

Front

What is the rule for raising a power to another power?

Back

6.

FLASHCARD QUESTION

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Back

7.

FLASHCARD QUESTION

Front

What is scientific notation?

Back

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