What is the answer to sqrt(4x+9-1)=x ?

The answer to sqrt(4x+9-1)=x is x=2(1+sqrt(3))

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sqrt(4x+9-1)=x

4 x + 9 - 1 = x

x = 2 (1 + 3)

Decimal Notation

x = 5.46410 \dots

Solution steps

4 x + 9 - 1 = x

Square both sides:

4 x + 8 = x^{2}

4 x + 8 = x^{2}

Solve

4 x + 8 = x^{2} : x = 2 (1 + 3), x = 2 (1 - 3)

x = 2 (1 + 3), x = 2 (1 - 3)

Verify Solutions:

x = 2 (1 + 3)

True

, x = 2 (1 - 3)

False

The solution is

x = 2 (1 + 3)

5 = 2 π \frac{l}{10}

x, x - 2 + 4 = x

\frac{1}{2} x = x

x^{2} + 3 x = 5 + x

x - 4 = - 2 - x

What is the answer to sqrt(4x+9-1)=x ?
The answer to sqrt(4x+9-1)=x is x=2(1+sqrt(3))
Solve for x: sqrt(4x+9-1)=x
The solution is x=2(1+sqrt(3))