Properties of Exponents

(5x⁷y²z)(4xy⁴)

• 9x⁸y⁶z

• 20x⁷y⁸z

• 9x⁷y⁸z

• 20x⁸y⁶z

(5x⁷y⁵z)³

• 15x¹⁰y¹⁵z³

• 15x²¹y⁸z³

• 125x²¹y¹⁵z³

• 125x¹⁰y⁸z³

Simplify

 $\frac{x^5y^2z^9}{x^3y^{ }z^4}$  

•  $x^8y^3z^{13}$  

•  $x^2y\ z^5$  

•  $x^{15}y^2z^{36}$  

• Already simplified