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Popular >

sqrt(2x+16)=2x+4

Solution

2 x + 16 = 2 x + 4

Solution

x = 0

Solution steps

2 x + 16 = 2 x + 4

Square both sides:

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

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

Solve

2 x + 16 = 4 x^{2} + 16 x + 16 : x = 0, x = - \frac{7}{2}

x = 0, x = - \frac{7}{2}

Verify Solutions:

x = 0

True

, x = - \frac{7}{2}

False

The solution is

x = 0

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9 x - 1 = 7 x - 3

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xsqrt(25-x^2)=0

x 25 - x^{2} = 0

3 x - 4 = x

5-x^2=sqrt(1+x^2)

5 - x^{2} = 1 + x^{2}

Frequently Asked Questions (FAQ)

What is the answer to sqrt(2x+16)=2x+4 ?
The answer to sqrt(2x+16)=2x+4 is x=0
Solve for x: sqrt(2x+16)=2x+4
The solution is x=0