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Popular >

x=sqrt(15+2x)

Solution

x = 15 + 2 x

Solution

x = 5

Solution steps

x = 15 + 2 x

Square both sides:

x^{2} = 15 + 2 x

x^{2} = 15 + 2 x

Solve

x^{2} = 15 + 2 x : x = 5, x = - 3

x = 5, x = - 3

Verify Solutions:

x = 5

True

, x = - 3

False

The solution is

x = 5

Popular Examples

sqrt(x+4)+sqrt(x-1)-5=0

x + 4 + x - 1 - 5 = 0

sqrt(x+2)=sqrt(7-x)-3

x + 2 = 7 - x - 3

5 x - 4 - 5 = 1

-4sqrt(x+3)-7=-11

- 4 x + 3 - 7 = - 11

solvefor x,sqrt(x-2)=x-1 solve for

x, x - 2 = x - 1

Frequently Asked Questions (FAQ)

What is the answer to x=sqrt(15+2x) ?
The answer to x=sqrt(15+2x) is x=5
Solve for x: x=sqrt(15+2x)
The solution is x=5