SOLUTION: If possible, simplify the ratinoal expression.
y^2 - 81 / 2y - 18
Algebra.Com
Question 39910: If possible, simplify the ratinoal expression.
y^2 - 81 / 2y - 18
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
Let us factor top and bottom and see if anything cancels...so from
y^2 - 81 / 2y - 18 =
(y + 9)(y - 9) / 2(y - 9) =
(y + 9) / 2
The y - 9's cancel...
RELATED QUESTIONS
If possible, simplify the ratinoal expression.
y^2 - 7y / y^2 - 8y... (answered by fractalier)
If possible, simplify the ratinoal expression.
2x - 3 / 4x -... (answered by fractalier)
I'm having trouble with fractions as exponents. Simplify the expression, if possible.
(answered by checkley71)
Write an equivalent expression using radical notation and, if possible,... (answered by stanbon)
Evaluate and simplify if possible:
2y(3x + y - 2z) + 3x(y - 2x + z)
for x = -2, y = (answered by josgarithmetic,MathLover1)
Simplify the following expression, if possible:
4 – (x –2) (answered by KellyB)
simplify the following expression as far as possible:... (answered by ikleyn)
Simplify the following expression as far as possible.
(2xy^2)^3/3x^2y^3x9x^3y^2''.
(answered by Alan3354)
Subtract and simplify if possible.
2-y / y-5 - 2y-3 / 5-y
Thank... (answered by stanbon)