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Popular >

x+sqrt(20+2x)=2

Solution

x + 20 + 2 x = 2

Solution

x = - 2

Solution steps

x + 20 + 2 x = 2

Remove square roots

20 + 2 x = 4 - 4 x + x^{2}

Solve

20 + 2 x = 4 - 4 x + x^{2} : x = 8, x = - 2

x = 8, x = - 2

Verify Solutions:

x = 8

False

, x = - 2

True

The solution is

x = - 2

Graph

Popular Examples

-10sqrt(x-10)=-60

- 10 x - 10 = - 60

x+3=sqrt(2x+21)

x + 3 = 2 x + 21

4+sqrt(x-1)=x+3

4 + x - 1 = x + 3

2 + x = x

sqrt(3x+16)=x+2

3 x + 16 = x + 2

Frequently Asked Questions (FAQ)

What is the answer to x+sqrt(20+2x)=2 ?
The answer to x+sqrt(20+2x)=2 is x=-2
Solve for x: x+sqrt(20+2x)=2
The solution is x=-2