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Popular >

sqrt(x+3)=x+1

Solution

x + 3 = x + 1

Solution

x = 1

Solution steps

x + 3 = x + 1

Square both sides:

x + 3 = x^{2} + 2 x + 1

x + 3 = x^{2} + 2 x + 1

Solve

x + 3 = x^{2} + 2 x + 1 : x = 1, x = - 2

x = 1, x = - 2

Verify Solutions:

x = 1

True

, x = - 2

False

The solution is

x = 1

Popular Examples

sqrt(x^2+13)=8-x

x^{2} + 13 = 8 - x

(8x^2+1)/((sqrt(x)))= 5/2

\frac{8 x ^{2} + 1}{( x )} = \frac{5}{2}

c*x-10sqrt(x)+21=0

c \cdot x - 10 x + 21 = 0

x^{2/3}+2x^{1/3}-8=0

x^{\frac{2}{3}} + 2 x^{\frac{1}{3}} - 8 = 0

(-(sqrt(2x+1)))/(3+2)=0

\frac{- ( 2 x + 1 )}{3 + 2} = 0

Frequently Asked Questions (FAQ)

What is the answer to sqrt(x+3)=x+1 ?
The answer to sqrt(x+3)=x+1 is x=1
Solve for x: sqrt(x+3)=x+1
The solution is x=1