What is the answer to x^2+x-6sqrt(x)-8=0 ?

The answer to x^2+x-6sqrt(x)-8=0 is x=4

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x^2+x-6sqrt(x)-8=0

x^{2} + x - 6 x - 8 = 0

x = 4

Solution steps

x^{2} + x - 6 x - 8 = 0

Remove square roots

36 x = x^{4} + 2 x^{3} - 15 x^{2} - 16 x + 64

Solve

36 x = x^{4} + 2 x^{3} - 15 x^{2} - 16 x + 64 : x = 1, x = 4

x = 1, x = 4

Verify Solutions:

x = 1

False

, x = 4

True

The solution is

x = 4

4 - 5 x = 12

x + 5 x + 6 = 0

2 v + 13 = v + 7

4 x = 2

What is the answer to x^2+x-6sqrt(x)-8=0 ?
The answer to x^2+x-6sqrt(x)-8=0 is x=4
Solve for x: x^2+x-6sqrt(x)-8=0
The solution is x=4