SOLUTION: Simplify the rational expression
4y^3-8y^2+7y-14/-y^2-5y+14
Algebra.Com
Question 229881: Simplify the rational expression
4y^3-8y^2+7y-14/-y^2-5y+14
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Simplify the rational expression
4y^3-8y^2+7y-14/-y^2-5y+14
-----------
Factor the numerator:
4y^2(y-2) + 7(y-2)
(4y^2+7)(y-2)
=====================
Factor the denominator:
-(y^2+5y-15)
-(y+7)(y-2)
=====================
Cancel the common factor of y-2:
-------
Ans: -(4y^2+7)/(y+7)
===========================
Cheers,
Stan H.
RELATED QUESTIONS
Simplify the expression. Write your answer in standard form.
(8y^2 - 4y + 5) - (y^2... (answered by MathLover1)
1.8x+3y=3 2.x+y=7 3.4x+2y=0 4.x+y=6 5.6x=7y=26 6.3x-8y=10 7.4x+3y=-4
4x+5y=-23 (answered by )
simplify the expression, (-14)(-y^2)
(answered by uknouluvme89)
Simplify expression and combine like terms... (answered by neal1351)
Factor by grouping: 4y^2+8y+7y+14
I got the answer of 2y(2y+4y)+7(y+2) is this... (answered by lwsshak3)
Solve using the elimination method
1. -2x – 8y = 22 -6x – y = 20
2. x + 8y =... (answered by ankor@dixie-net.com)
If possible, simplify the ratinoal expression.
y^2 - 7y / y^2 - 8y... (answered by fractalier)
I need some help with these questions please.
1.Multiply and simplify... (answered by nyc_function)
Simplify the algebraic expression
2(4y-2)-(3y+4)
2(4y-2)-(3y+4)
8Y-4-3Y-4... (answered by chiexpert)