What is the answer to sqrt(y)= 1/2 y ?

The answer to sqrt(y)= 1/2 y is y=4,y=0

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sqrt(y)= 1/2 y

y = \frac{1}{2} y

y = 4, y = 0

Solution steps

y = \frac{1}{2} y

Multiply both sides by

2

y \cdot 2 = \frac{1}{2} y \cdot 2

Simplify

y \cdot 2 = y

Square both sides:

4 y = y^{2}

4 y = y^{2}

Solve

4 y = y^{2} : y = 4, y = 0

y = 4, y = 0

Verify Solutions:

y = 4

True

, y = 0

True

The solutions are

y = 4, y = 0

- 5.4 = - b^{1.5} - 2.8 - 1.5 b - 2.8

y - 4 + 3 y + 1 = 5

3 x + 19 + 19 = 20

y^{\frac{4}{3}} = 81

x - 7 = 3 x + 7