Exponent Laws Review

Exponent Laws Review

The Exponent Laws!

• Combining Like Terms

• Product Rule

• Power Rule

• Quotient Rule

• Negative Exponent Rule

• Zero Exponent Rule

Fill in the Blanks

What is the one thing you have to make sure of when combining like terms?

Multiple Choice

Simplify the monomial by combing like terms:

 $3a^3b^2-5a^2b^3+2a^3b^2$  

•  $5a^3b^2-5a^2b^3$  

•  $a^3b^2$  

•  $10a^2b^3$  

•  $3a^3b^2-3a^2b^3$  

Fill in the Blanks

What do you do with the exponents when using the product rule?

Multiple Choice

Simplify using the product rule:

 $2a^5b^6•\ 5a^2b^2$  

•  $7a^7b^8$  

•  $10a^7b^8$  

•  $10a^{10}b^{12}$  

•  $7a^{10}b^{12}$  

Fill in the Blanks

What do you do with the exponents when using the power rule?

Multiple Choice

Simplify using the power rule

 $\left(–x^5\right)^2$  

•  $–x^{10}$  

•  $–x^7$  

•  $x^{10}$  

•  $x^7$  

Fill in the Blanks

What do you do with the exponents when using the quotient rule?

Multiple Choice

Simplify using the quotient rule

 $\frac{4k^9}{2k^5}$  

•  $\frac{4k^4}{2}$  

•  $\frac{4}{2k^4}$  

•  $\frac{2}{k^4}$  

•  $2k^4$  

Fill in the Blanks

How do you get rid of a negative exponent?

Fill in the Blanks

What does a variable with a zero exponent always equal?

Multiple Choice

Simplify the monomial

 $2a^{–3}b^2•\ 5a^2b^{–2}$  

•  $\frac{10}{a}$  

•  $\frac{7}{a}$  

•  $\frac{10b}{a}$  

•  $7ab$  

Multiple Choice

Simplify the monomial

 $\frac{3\left(3x^{\text{4}}\right)^{–2}}{x^{–8}}$  

•  $\frac{1}{3}$  

•  $9x$  

•  $\frac{3}{x}$  

•  $\frac{x}{3}$  

Poll

How do you feel about using exponent laws overall?

• Awesome!

• Good!

• Okay!

• Bad!