What is the answer to x-13sqrt(x)+40=0 ?

The answer to x-13sqrt(x)+40=0 is x=64,x=25

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x-13sqrt(x)+40=0

x - 13 x + 40 = 0

x = 64, x = 25

Solution steps

x - 13 x + 40 = 0

Remove square roots

169 x = x^{2} + 80 x + 1600

Solve

169 x = x^{2} + 80 x + 1600 : x = 64, x = 25

x = 64, x = 25

Verify Solutions:

x = 64

True

, x = 25

True

The solutions are

x = 64, x = 25

x + 11 = 15

(x + 3)^{\frac{3}{2}} = 8

k = 10 + 3 k - 4

3 + 2 x = x

x = - 3

What is the answer to x-13sqrt(x)+40=0 ?
The answer to x-13sqrt(x)+40=0 is x=64,x=25
Solve for x: x-13sqrt(x)+40=0
The solution is x=64,x=25