Retest: Unit 7

Front

Write in exponential form: 3 x 3 x 3 x 3

Back

3^4

Front

Combine like terms: 3x + 2x + 3y - 7y

Back

5x - 4y

Front

Which is greater, 2654^0 or 5^0?

Back

They are the same

Front

According to exponent rules, when we divide powers we _______ the exponents.

Back

subtract

Front

(2x^3y)^6

Back

64x^18y^6

Front

What is the definition of an exponent?

Back

An exponent indicates how many times a number (the base) is multiplied by itself.

Front

What is the product of powers rule?

Back

When multiplying two powers with the same base, add the exponents.

Front

What is the power of a power rule?

Back

When raising a power to another power, multiply the exponents.

Front

What is the zero exponent rule?

Back

Any non-zero number raised to the power of zero equals one.

Front

What is the definition of like terms?

Back

Like terms are terms that have the same variable raised to the same power.