What is the answer to x+4=sqrt(8x+25) ?

The answer to x+4=sqrt(8x+25) is x=3,x=-3

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x+4=sqrt(8x+25)

x + 4 = 8 x + 25

x = 3, x = - 3

Solution steps

x + 4 = 8 x + 25

Square both sides:

x^{2} + 8 x + 16 = 8 x + 25

x^{2} + 8 x + 16 = 8 x + 25

Solve

x^{2} + 8 x + 16 = 8 x + 25 : x = 3, x = - 3

x = 3, x = - 3

Verify Solutions:

x = 3

True

, x = - 3

True

The solutions are

x = 3, x = - 3

27 - 9 x = 9

2 x + 3 = 3 - 2 x

4 x - 4 = x + 11

y, x = - 3 - \frac{1}{2} 3 - 2 y - y^{2}

x^{\frac{4}{3}} + 5 x^{\frac{2}{3}} - 36 = 0

What is the answer to x+4=sqrt(8x+25) ?
The answer to x+4=sqrt(8x+25) is x=3,x=-3
Solve for x: x+4=sqrt(8x+25)
The solution is x=3,x=-3