RETEST NC6EE1 L5 Flashcard Write/Evaluate Expressions With Exponents

Front

What is an exponent in mathematics?

Back

An exponent is a number that indicates how many times to multiply the base by itself.

Front

Evaluate the expression: 5^3.

Back

125

Front

What is the base in the expression 9^2?

Back

9

Front

Evaluate: (3^2 + 4) ÷ 5.

Back

1.4

Front

What is the value of 2^5?

Back

32

Front

Evaluate the expression: 10^2 - 25.

Back

75

Front

What does the expression 4^0 equal?

Back

1

Front

Evaluate: 6^2 + 2^3.

Back

40

Front

What is the product of 2^3 and 2^2?

Back

2^5 or 32.

Front

If a^m × a^n = a^x, what is x?

Back

x = m + n.