What is the answer to sqrt(x)+x=3 ?

The answer to sqrt(x)+x=3 is x=(7-sqrt(13))/2

Solve for x: sqrt(x)+x=3

The solution is x=(7-sqrt(13))/2

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x + x = 3

x = \frac{7 - 13}{2}

Decimal Notation

x = 1.69722 \dots

Solution steps

x + x = 3

Remove square roots

x = 9 - 6 x + x^{2}

Solve

x = 9 - 6 x + x^{2} : x = \frac{7 + 13}{2}, x = \frac{7 - 13}{2}

x = \frac{7 + 13}{2}, x = \frac{7 - 13}{2}

Verify Solutions:

x = \frac{7 + 13}{2}

False

, x = \frac{7 - 13}{2}

True

The solution is

x = \frac{7 - 13}{2}

6 - 5 x - x = 0

2 x - 1 = x - 1

29.4 = 17.29 \cdot x^{1.5}

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

10 100 - x = 60 x - 300

What is the answer to sqrt(x)+x=3 ?
The answer to sqrt(x)+x=3 is x=(7-sqrt(13))/2
Solve for x: sqrt(x)+x=3
The solution is x=(7-sqrt(13))/2