Exponents Power to a Power Rule and Division

Simplify the expression.

(x³) ^. (x⁶)

• x⁹

• x³

• x¹⁸

• x³⁶

• 7/ u³
• 7u¹¹
• 7u^1.75
• 7u³

(3⁴) ^. (3⁷)

• 3²⁸

• 3³

• 3^-3

• 3¹¹

• 4x⁸

• 9x²

• 4x²

• 9x¹⁵

Simplify

• 16x^-6y¹⁴

• 16x⁰y⁹

• 16y⁹/x⁶

• (16y¹⁴)/x⁶

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

• add

• subtract

• multiply

• divide

• 3x^-1y^-5

• 3x²y

• 3xy⁵

• -3x³y⁷

Simplify the exponential expression.

• 2x⁶y¹²

• 2x⁵y⁷

• 8x⁶y¹²

• 8x⁵y⁷

Which expression is equivalent to the given?

• -x⁷

• x⁷

• -x¹²

• x¹²

• x^1/2
• x³
• x²
• x^-2