What is the answer to sqrt(8x+57)=x+8 ?

The answer to sqrt(8x+57)=x+8 is x=-1,x=-7

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sqrt(8x+57)=x+8

8 x + 57 = x + 8

x = - 1, x = - 7

Solution steps

8 x + 57 = x + 8

Square both sides:

8 x + 57 = x^{2} + 16 x + 64

8 x + 57 = x^{2} + 16 x + 64

Solve

8 x + 57 = x^{2} + 16 x + 64 : x = - 1, x = - 7

x = - 1, x = - 7

Verify Solutions:

x = - 1

True

, x = - 7

True

The solutions are

x = - 1, x = - 7

x = 2 x + 1

2 x - 3 - x + 7 = 0

(x) = \frac{1}{x + 9}

d + 7 = 3 4 d

(x - 3)^{\frac{2}{3}} = 64

What is the answer to sqrt(8x+57)=x+8 ?
The answer to sqrt(8x+57)=x+8 is x=-1,x=-7
Solve for x: sqrt(8x+57)=x+8
The solution is x=-1,x=-7