What is the answer to sqrt(2X+5+4)=X ?

The answer to sqrt(2X+5+4)=X is X=1+sqrt(10)

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sqrt(2X+5+4)=X

2 X + 5 + 4 = X

X = 1 + 10

Decimal Notation

X = 4.16227 \dots

Solution steps

2 X + 5 + 4 = X

Square both sides:

2 X + 9 = X^{2}

2 X + 9 = X^{2}

Solve

2 X + 9 = X^{2} : X = 1 + 10, X = 1 - 10

X = 1 + 10, X = 1 - 10

Verify Solutions:

X = 1 + 10

True

, X = 1 - 10

False

The solution is

X = 1 + 10

2 x + 5 + 5 = x

\frac{1}{2 t} + 1 = 0

2 x^{2} - 7 = 3 - x

x + 5 = x^{2}

What is the answer to sqrt(2X+5+4)=X ?
The answer to sqrt(2X+5+4)=X is X=1+sqrt(10)
Solve for X: sqrt(2X+5+4)=X
The solution is X=1+sqrt(10)