Simplifying Exponents No Negative

Which of the following expressions is equivalent to (2x)³ ?

• 8x³

• 2x³

• 6x³

• 6x⁴

Simplify (-3x⁴y⁵)²

• 9x⁸y¹⁰

• 6x⁸y¹⁰

• 3x⁸y¹⁰

• -9x⁸y¹⁰

Simplify. x⁵⁄x³

• x²

• x

• 1

• x⁸

Simplify the expression.

• 2¹⁴ z¹³

• 2²/z⁷

• 2¹⁴/ z⁷

• 2² z⁷

Simplify the expression

• a⁸b¹³

• a²b⁷

• a¹⁵b³⁰

• a⁸b⁷

When a problem asks us to divide expressions, what do we do with exponents with like bases?

• add them

• multiply them

• subtract them

• do nothing to them

It is not proper to write answers with negative exponents. How do we "take care of" negative exponents?

• Write no solution if there is a negative exponent

• Just leave the negative exponent. It is mathematically okay.

Anything raised to the power of 0 is equal to...

• 1

• 0

• It depends on the number

• Undefined

When simplifying an expression with powers, what do we do with coefficients?

• Add them

• Subtract them

• Multiply them

• Raise them to the power

Rewrite using a positive exponent.

2w^-13