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Popular >

sqrt(32+4x)=x

Solution

32 + 4 x = x

Solution

x = 8

Solution steps

32 + 4 x = x

Square both sides:

32 + 4 x = x^{2}

32 + 4 x = x^{2}

Solve

32 + 4 x = x^{2} : x = 8, x = - 4

x = 8, x = - 4

Verify Solutions:

x = 8

True

, x = - 4

False

The solution is

x = 8

Popular Examples

8 x - 16 = 0

2 x + 7 x = 4

sqrt(x+\sqrt{2+x)}=2

x + 2 + x = 2

x - 2 = x

sqrt(2x-1)+3=sqrt(7x+1)

2 x - 1 + 3 = 7 x + 1

Frequently Asked Questions (FAQ)

What is the answer to sqrt(32+4x)=x ?
The answer to sqrt(32+4x)=x is x=8
Solve for x: sqrt(32+4x)=x
The solution is x=8