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

next,
transform
x=8\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:
(x)2=82\left(\sqrt{x}\right)^{2} = 8^{2}
or
x=64x = 64
We get the answer: x = 64

The final answer:
x0 = 0

x1=64x_{1} = 64
Rapid solution [src]
x1 = 0
x1=0x_{1} = 0
x2 = 64
x2=64x_{2} = 64
x2 = 64
Sum and product of roots [src]
sum
64
6464
=
64
6464
product
0*64
0640 \cdot 64
=
0
00
0
Numerical answer [src]
x1 = 64.0
x2 = 0.0
x2 = 0.0