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Popular >

x+1=sqrt(8-4x)

Solution

x + 1 = 8 - 4 x

Solution

x = 1

Solution steps

x + 1 = 8 - 4 x

Square both sides:

x^{2} + 2 x + 1 = 8 - 4 x

x^{2} + 2 x + 1 = 8 - 4 x

Solve

x^{2} + 2 x + 1 = 8 - 4 x : x = 1, x = - 7

x = 1, x = - 7

Verify Solutions:

x = 1

True

, x = - 7

False

The solution is

x = 1

Popular Examples

sqrt(4x+9)-sqrt(2x+1)=2

4 x + 9 - 2 x + 1 = 2

sqrt(5x-19)=x-3

5 x - 19 = x - 3

sqrt(2x+72)-7=1

2 x + 72 - 7 = 1

sqrt(2-5x)+xsqrt(3)=0

2 - 5 x + x 3 = 0

x = \frac{8}{x}

Frequently Asked Questions (FAQ)

What is the answer to x+1=sqrt(8-4x) ?
The answer to x+1=sqrt(8-4x) is x=1
Solve for x: x+1=sqrt(8-4x)
The solution is x=1