What is the answer to sqrt(2x+10)=x+5 ?

The answer to sqrt(2x+10)=x+5 is x=-3,x=-5

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sqrt(2x+10)=x+5

2 x + 10 = x + 5

x = - 3, x = - 5

Solution steps

2 x + 10 = x + 5

Square both sides:

2 x + 10 = x^{2} + 10 x + 25

2 x + 10 = x^{2} + 10 x + 25

Solve

2 x + 10 = x^{2} + 10 x + 25 : x = - 3, x = - 5

x = - 3, x = - 5

Verify Solutions:

x = - 3

True

, x = - 5

True

The solutions are

x = - 3, x = - 5

\frac{1}{2 x} = \frac{1}{4}

4 x + 5 - x + 4 = 2

12 - x = x - 6

x - 4 = 3 x - 2

10 = \frac{x}{10}

What is the answer to sqrt(2x+10)=x+5 ?
The answer to sqrt(2x+10)=x+5 is x=-3,x=-5
Solve for x: sqrt(2x+10)=x+5
The solution is x=-3,x=-5