Pretest Rules of Exponents

Simplify (-5.7)⁰

• 1

• 0

• -1

• -5.7

2 * 2² *2²

• 2⁴

• 8⁴

• 36

• 2⁵

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

• 4

• 2

• 16

3• 3

• 3⁶

• 9⁹

• 27•27

• 18⁶

Expand x⁵

• x⋅x⋅x⋅x⋅x

• 1/x⋅x⋅x⋅x⋅x

• x⁵

• 5

x^-3

• -3x

• x³

• 1/ x^-3

• 1/ x³

(4x)³

• 7x³

• 64x³

• 12x³

• 16x³

(x³y)⁶

• 2x¹⁸y⁶

• x¹⁸y⁶

• x³y⁶

• x³y⁶

3⁴  is equal to which of the following?

• 3 x 4

• 4 x 4 x 4

• 3 x 3 x 3 x 3

• (3)(4)

What is the value of:
z⁰

• z²

• z

• 0

• 1