SOLUTION: Express the following rational expressions in lowest terms: 4z _____ 8z-12 y^5-3y^3+8y^2 ___________ __ 5y z^3+4z^2 _________ z^2+8z+16

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Express the following rational expressions in lowest terms: 4z _____ 8z-12 y^5-3y^3+8y^2 ___________ __ 5y z^3+4z^2 _________ z^2+8z+16       Log On


   

Question 156400This question is from textbook elementary and intermediate algebra
: Express the following rational expressions in lowest terms:
4z
_____
8z-12


y^5-3y^3+8y^2
______________
5y



z^3+4z^2
_________
z^2+8z+16
This question is from textbook elementary and intermediate algebra

Answer by checkley77(12844) About Me  (Show Source):
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4z
_____ =4z/4(2z-3)=z/(2z-3) answer.
8z-12


y^5-3y^3+8y^2
______________ = y(y^4-3y^2+8y)/5y=(y^4-3y^2+8y)/5 answer.
5y



z^3+4z^2
_________ = z^2(z+4)/(z+4)(z+4)=z^2/(z+4) answer.
z^2+8z+16