Rules of Zero and Exponent

Simplify the expression: r⁶⋅r²⋅r³=

• r⁶⁺²⁺³

• r¹¹

• 11r

Simplify: (2x³y⁵)³

• 8x⁹y¹⁵

• 6x⁹y¹⁵

• 2x⁹y¹⁵

• 8x⁶y⁸

Simplify (-9)⁰

• -9

• -1

• 1

• 9

x⁻⁶

• 1 ⁄ x⁶

• x⁶

• -x⁶

• -1 ⁄ x⁶

Simplify the following expression:

xy^-7

• 1/xy⁷

• x/y⁷

• x⁷/y

• x⁷y

(2x³y)⁶

• 2x¹⁸y⁶

• 64x¹⁸y⁶

• 64x³y⁶

• 2x³y⁶

Anything (except zero) raised to a power of zero equals:

• 0

• 1

• itself

• negative

• A

• B

• C

• D

Simplify the expression.

9 + (3xyz)⁰ - 10

• Cannot Be Simplified

• -1

• 0

• 2xyz

• 4y⁶
• 4y²²
• 30y⁶
• 30y²²