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Popular >

inverse of y=5x^2-20

Solution

inverse

y = 5 x^{2} - 20

Solution

\frac{x + 20}{5}, - \frac{x + 20}{5}

Solution steps

y = 5 x^{2} - 20

Replace

x

with

y

x = 5 y^{2} - 20

Solve for

y, x = 5 y^{2} - 20

\frac{x + 20}{5}, - \frac{x + 20}{5}

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\frac{3 x + 2}{x ^{2} - 7 x}

inverse of f(y)=e^x inverse

f (y) = e^{x}

Frequently Asked Questions (FAQ)

What is the inverse of y=5x^2-20 ?
The inverse of y=5x^2-20 is sqrt((x+20)/5),-sqrt((x+20)/5)