What is the answer to solvefor x,f^1(x)=sqrt(x) ?

The answer to solvefor x,f^1(x)=sqrt(x) is x= 1/(f^2) {f 0},x=0

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solvefor x,f^1(x)=sqrt(x)

solve for

x, f^{1} (x) = x

x = \frac{1}{f ^{2}} {f < 0 or f > 0}, x = 0

Solution steps

f^{1} (x) = x

Expand

f^{1} x : x f

x f = x

Square both sides:

x^{2} f^{2} = x

x^{2} f^{2} = x

Solve

x^{2} f^{2} = x : x = \frac{1}{f ^{2}}, x = 0

x = \frac{1}{f ^{2}}, x = 0

Verify Solutions:

x = \frac{1}{f ^{2}} {f < 0 or f > 0}, x = 0

True

The solutions are

x = \frac{1}{f ^{2}} {f < 0 or f > 0}, x = 0

x - 8 = 8 - x

- 1 - 4 k = k + 4

y, x = 3 y

x^{2} - 4 = x - 4

What is the answer to solvefor x,f^1(x)=sqrt(x) ?
The answer to solvefor x,f^1(x)=sqrt(x) is x= 1/(f^2) {f<0\lor f>0},x=0