Review Exponents and Scientific Notation

Simplify.

5³⋅5⁴

• 5⁷

• 5⁻¹

• 5¹²

• 5

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Simplify.

8⁷ ⁄ 8²

• 8⁵

• 8⁹

• 8¹⁴

• 1⁵

Simplify.

(-4r⁵)(2r⁸)

• -8r¹³

• -2r¹³

• -8r⁴⁰

• -2y⁴⁰

Simplify.

• y¹⁵

• y⁵⁰

• y²

• y⁵

Simplify.

• c⁷

• 1/c⁷

• 1/c¹⁷

• c⁶⁰

Simplify.

(x³)⁵

• x⁸

• x²

• x¹⁵

• x⁵

Simplify.

x⁴/x⁶

• x²

• x^-2

• 1/x²

• x¹⁰

Simplify.

(34x⁵y⁶z^-7)⁰

• 34x⁵y⁶ / z⁷

• 34x⁵y⁶ / x^-7

• 0

• 1

Simplify.

(3y⁴)²

• 9y⁸

• 9y⁶

• 6y⁸

• 6y⁶