Laws of exponents day 2

According to exponent rules, when we multiply terms with the same base we _______ the exponents.

• Multiply

• Add

• Divide

• Subtract

Tags

CCSS.8.EE.A.1

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

• add

• subtract

• multiply

• divide

Tags

CCSS.8.EE.A.1

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Tags

CCSS.8.EE.A.1

 $\frac{1}{a^{-5}}$  

•  $a^{-5}$  

•  $\frac{a}{5}$  

•  $a^5$  

•  $\frac{5}{a}$  

Tags

CCSS.HSA.APR.A.1

• $4w^3z$

• $\frac{w^3z}{4}$

• $\frac{4}{w^3z}$

• $4wz^3$

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Simplify

• $\frac{5y^9}{x^5}$

• $-5x^{13}y^9$

• $\frac{5y^8}{x^5}$

• $\frac{5y^8}{x^{36}}$

Simplify

• $9x^2y$

• $3x^2y$

• $9x^4y$

• $\frac{9x^2}{y^2}$

Simplify

• $\frac{54}{x^8y}$

• $\frac{18}{x^8y}$

• $\frac{54}{x^8y^7}$

• $\frac{6}{x^8y}$

Simplify

• $13x^{12}y^4$

• $9x^{12}y^4$

• $7x^{12}y^4$

• $9x^{24}y^8$

Simplify

• $17x^2y^3$

• $32x^2y^3$

• $17x^{18}y^{15}$

• $17x^{80}y^{54}$