What is the answer to sqrt(5+x)+sqrt(2x-4)=5 ?

The answer to sqrt(5+x)+sqrt(2x-4)=5 is x=4

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sqrt(5+x)+sqrt(2x-4)=5

5 + x + 2 x - 4 = 5

x = 4

Solution steps

5 + x + 2 x - 4 = 5

Remove square roots

x^{2} + 32 x + 256 = 200 x - 400

Solve

x^{2} + 32 x + 256 = 200 x - 400 : x = 164, x = 4

x = 164, x = 4

Verify Solutions:

x = 164

False

, x = 4

True

The solution is

x = 4

5.2 5^{2} + x^{2} = 5.7

y, y^{- \frac{1}{3}} = x

3 x^{2} + 3 x + 2 = 2 x x + 3

3 x + 8 = x + 4

x = \frac{3 x}{2}

What is the answer to sqrt(5+x)+sqrt(2x-4)=5 ?
The answer to sqrt(5+x)+sqrt(2x-4)=5 is x=4
Solve for x: sqrt(5+x)+sqrt(2x-4)=5
The solution is x=4