pop quiz 4

Simplify (-9)⁰

• -9

• -1

• 1

• 9

Make this negative exponent positive.
9^-3

• 9³

• 1/9^-3

• 1/9³

• 729

x⁸ / x²

• x⁴

• x¹⁶

• x^-6

• x⁶

(x⁵)⁴

• x⁹

• x²⁰

• x

• x⁵⁴

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

• 7⁵

• 7⁶

• 6⁷

• 7⁷

Which number is the BASE?
2³ = 8

• 2

• 3

• 8

x^-3

• -3x

• x³

• 1/ x^-3

• 1/ x³

Anything raised to a power of zero is always: 

• 0

• 1

• itself

• negative

56¹ = ?

• 56

• 0

• 1

• 65

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

• 4

• 2

• 16

• not here