Pythagorean Theorem, Square Roots, Rational and Irrational Numbers

Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7 ?

• 7⁵

• 7⁶

• 6⁷

• 7⁷

Which is equivalent to 2⁴?

• 8
• 20
• 16
• 12

Which is GREATER?
2⁷ or 7²

• 2⁷
• 7²
• Neither, they are equal

2⁵ is the same as 2 x 5.

• True
• False

Choose the answer.

5³

• 100

• 25

• 75

• 125

Which number is the BASE?

2³ = 8

• 2

• 3

• 8

Which number is the EXPONENT?
4^{2 =} 16

• 4
• 2
• 16

What is 10⁰ equivalent to?

• 1
• 10
• 0
• 100

What do we call √ ?

• radicand

• radical symbol

• cube root

• index

Between which two whole numbers is the
√5?

• 1 and 2
• 2 and 3
• 3 and 4
• 4 and 5