3.14*2*x^2=2*x*(x+4)

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Solution for 3.14*2*x^2=2*x*(x+4) equation: 


Simplifying
3.14 * 2x2 = 2x(x + 4)

Multiply 3.14 * 2
6.28x2 = 2x(x + 4)

Reorder the terms:
6.28x2 = 2x(4 + x)
6.28x2 = (4 * 2x + x * 2x)
6.28x2 = (8x + 2x2)

Solving
6.28x2 = 8x + 2x2

Solving for variable 'x'.

Reorder the terms:
-8x + 6.28x2 + -2x2 = 8x + 2x2 + -8x + -2x2

Combine like terms: 6.28x2 + -2x2 = 4.28x2
-8x + 4.28x2 = 8x + 2x2 + -8x + -2x2

Reorder the terms:
-8x + 4.28x2 = 8x + -8x + 2x2 + -2x2

Combine like terms: 8x + -8x = 0
-8x + 4.28x2 = 0 + 2x2 + -2x2
-8x + 4.28x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-8x + 4.28x2 = 0

The solution to this equation could not be determined.

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