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Popular >

2sqrt(x+4)-4=-x

Solution

2 x + 4 - 4 = - x

Solution

x = 0

Solution steps

2 x + 4 - 4 = - x

Remove square roots

4 x + 16 = x^{2} - 8 x + 16

Solve

4 x + 16 = x^{2} - 8 x + 16 : x = 12, x = 0

x = 12, x = 0

Verify Solutions:

x = 12

False

, x = 0

True

The solution is

x = 0

Popular Examples

9 - 4 x = 3 - x

sqrt(5x+84)=2x+21

5 x + 84 = 2 x + 21

1 + 5 x + 2 = 4

sqrt(x^2)=sqrt(80)

x^{2} = 80

sqrt(c)*sqrt(c)=11,c

c \cdot c = 11, c

Frequently Asked Questions (FAQ)

What is the answer to 2sqrt(x+4)-4=-x ?
The answer to 2sqrt(x+4)-4=-x is x=0
Solve for x: 2sqrt(x+4)-4=-x
The solution is x=0