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9*x-72*√x=0 equation

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Numerical solution:

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The solution

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9*x - 72*\/ x  = 0
$$- 72 \sqrt{x} + 9 x = 0$$
Detail solution
Given the equation
$$- 72 \sqrt{x} + 9 x = 0$$
Obviously:
x0 = 0

next,
transform
$$\sqrt{x} = 8$$
Because equation degree is equal to = 1/2 - does not contain even numbers in the numerator, then
the equation has single real root.
We raise the equation sides to 2-th degree:
We get:
$$\left(\sqrt{x}\right)^{2} = 8^{2}$$
or
$$x = 64$$
We get the answer: x = 64

The final answer:
x0 = 0

$$x_{1} = 64$$
Rapid solution [src]
x1 = 0
$$x_{1} = 0$$
x2 = 64
$$x_{2} = 64$$
x2 = 64
Sum and product of roots [src]
sum
64
$$64$$
=
64
$$64$$
product
0*64
$$0 \cdot 64$$
=
0
$$0$$
0
Numerical answer [src]
x1 = 64.0
x2 = 0.0
x2 = 0.0