SOLUTION: Simplify: (2x(^-2)-y^-1)^-1 I think the answer is 1/2x^2-y???????????
Algebra.Com
Question 130488: Simplify: (2x(^-2)-y^-1)^-1 I think the answer is 1/2x^2-y???????????
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
(2x^(-2)-y^-1)^-1 I assume this is the problem.
=(2/x^2 - 1/y)^-1
=((2y-x^2)/x^2y)^-1
=x^2y/(2y-x^2)
.
Ed
RELATED QUESTIONS
Good morning guys.
My question:
Simplify (4x^2-y^2)/(2x+y)... (answered by Alan3354)
... (answered by checkley71)
y=2x+1-2 (answered by Mathtut)
Y = 1/2x -... (answered by mananth)
y=1/2x+2 (answered by Alan3354)
y=1/2x+2 (answered by Alan3354)
y=1/2x -... (answered by josgarithmetic)
Write the following equation in vertex form using completing the square:
y=2x^2 - x - 1
(answered by KMST,Edwin McCravy)
(2,-1);... (answered by Alan3354,fractalier)