What is the answer to sqrt(x)*2=3x ?

The answer to sqrt(x)*2=3x is x=0,x= 4/9

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sqrt(x)*2=3x

x \cdot 2 = 3 x

x = 0, x = \frac{4}{9}

Decimal Notation

x = 0, x = 0.44444 \dots

Solution steps

x \cdot 2 = 3 x

Square both sides:

4 x = 9 x^{2}

4 x = 9 x^{2}

Solve

4 x = 9 x^{2} : x = 0, x = \frac{4}{9}

x = 0, x = \frac{4}{9}

Verify Solutions:

x = 0

True

, x = \frac{4}{9}

True

The solutions are

x = 0, x = \frac{4}{9}

7 x + 65 = x + 3

x - 16 x + 63 = 0

125 = x^{\frac{3}{2}}

2 x + x - 1 = 0

3 x - 5 = 3 - x