What is the answer to x-13sqrt(x)+42=0 ?

The answer to x-13sqrt(x)+42=0 is x=49,x=36

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x-13sqrt(x)+42=0

x - 13 x + 42 = 0

x = 49, x = 36

Solution steps

x - 13 x + 42 = 0

Remove square roots

169 x = x^{2} + 84 x + 1764

Solve

169 x = x^{2} + 84 x + 1764 : x = 49, x = 36

x = 49, x = 36

Verify Solutions:

x = 49

True

, x = 36

True

The solutions are

x = 49, x = 36

2 x^{2} - 3 x + 1 = 0

x = x - 2

5 x + 3 = 2 x

8 = u

20 = - x^{2} + 40 x

What is the answer to x-13sqrt(x)+42=0 ?
The answer to x-13sqrt(x)+42=0 is x=49,x=36
Solve for x: x-13sqrt(x)+42=0
The solution is x=49,x=36