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Popular >

inverse of 2x^2+7

Solution

inverse

2 x^{2} + 7

Solution

\frac{x - 7}{2}, - \frac{x - 7}{2}

Solution steps

y = 2 x^{2} + 7

Replace

x

with

y

x = 2 y^{2} + 7

Solve for

y, x = 2 y^{2} + 7

\frac{x - 7}{2}, - \frac{x - 7}{2}

Popular Examples

critical f(x)=x^4-8x^2+8 critical points

f (x) = x^{4} - 8 x^{2} + 8

asymptotes of f(x)=((x+1))/((x))asymptotes

f (x) = \frac{( x + 1 )}{( x )}

extreme f(x)=x^2+3 extreme points

f (x) = x^{2} + 3

inverse of f(x)=(x+3)/(x-5)inverse

f (x) = \frac{x + 3}{x - 5}

inverse of y=(x+8)^2 inverse

y = (x + 8)^{2}

Frequently Asked Questions (FAQ)

What is the inverse of 2x^2+7 ?
The inverse of 2x^2+7 is sqrt((x-7)/2),-sqrt((x-7)/2)