If $$y^5 \times y^0 = y^?$$ , what is the value of ?

5 (because any number to the power of 0 is 1, so it does not change the exponent).

Product of Powers Flashcards: 15 Cards (8th Grade)

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the Product of Powers Rule?

Back

When multiplying two powers with the same base, you add the exponents. For example, $a^m \times a^n = a^{m+n}$ .

2.

FLASHCARD QUESTION

Front

True or False: $7 \times 7^8$ is equivalent to $7^4 \times 7^5$ .

Back

True

3.

FLASHCARD QUESTION

Front

What is the BASE in the power below? $4^3$

Back

4

4.

FLASHCARD QUESTION

Front

Find the missing exponent: $3^9 = 3^5 \times 3^?$

Back

4

5.

FLASHCARD QUESTION

Front

According to exponent rules, when we multiply two powers with the same base we _______ the exponents.

Back

add

6.

FLASHCARD QUESTION

Front

Which choice shows the correct way to simplify this product of powers? $y^4 \times y^7$

Back

$y^{4+7}$ .

7.

FLASHCARD QUESTION

Front

What is the value of $2^3 \times 2^2$ ?

Back

$2^{3+2} = 2^5 = 32$ .

8.

FLASHCARD QUESTION

Front

If $x^5 \times x^3 = x^?$ , what is the value of ?

Back

8 (because 5 + 3 = 8).

9.

FLASHCARD QUESTION

Front

What is $5^0$ equal to?

Back

1 (Any non-zero number raised to the power of 0 is 1).

10.

FLASHCARD QUESTION

Front

Simplify $a^4 \times a^2$ .

Back

$a^{4+2} = a^6$ .

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