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Popular Functions >

inverse of 2x^2-5x-2

Solution

inverse

2 x^{2} - 5 x - 2

Solution

\frac{5 + 8 x + 41}{4}, \frac{5 - 8 x + 41}{4}

Solution steps

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

Replace

x

with

y

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

Solve for

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

\frac{5 + 8 x + 41}{4}, \frac{5 - 8 x + 41}{4}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of 2x^2-5x-2 ?
The inverse of 2x^2-5x-2 is (5+sqrt(8x+41))/4 ,(5-sqrt(8x+41))/4