Simplify Radicals and Exponent Rules

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

• add
• subtract
• multiply
• divide

According to exponent rules, when we multiply exponential expressions we _______ the exponents.

• add
• subtract
• multiply
• divide

According to exponent rules, when we raise an exponential expression to a power we _______ the exponents.

• add
• subtract
• multiply
• divide

(34x⁵y⁶z^-7)⁰

• 34x⁵y⁶ / z⁷
• 34x⁵y⁶ / x^-7
• 0
• 1

Simplify.
(x³ ⋅ y⁴ ⋅ z)³ ⋅ (x⁵ ⋅ y ⋅ z³)²

• x¹⁹y¹²z⁹
• x¹⁹ y¹⁴z⁹
• x¹³y¹⁰z⁹
• x²³y⁴²z¹¹

• A
• B
• C
• D

(2/5)^-2

• 25/4
• 4/25
• 25
• 4

3m^-4
--------
m³

• 3
  ---
  m⁷
• 3
  ---
  m¹
• 3
  ---
  m^-1
• 3m⁷

(3x⁴y³z⁵)³

• 12x¹²y⁹z¹⁵
• 9x¹²y⁹z¹⁵
• 3x¹²y⁹z¹⁵
• 27x¹²y⁹z¹⁵

A rectangle has an area of 34x²y⁸ and a base of 17xy.  What is the height?

• 2xy⁷
• 17xy
• 17xy³
• 2xy