2u^3+6u^2-20U=0

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Solution for 2u^3+6u^2-20U=0 equation:


Simplifying
2u3 + 6u2 + -20U = 0

Reorder the terms:
-20U + 6u2 + 2u3 = 0

Solving
-20U + 6u2 + 2u3 = 0

Solving for variable 'U'.

Move all terms containing U to the left, all other terms to the right.

Add '-6u2' to each side of the equation.
-20U + 6u2 + -6u2 + 2u3 = 0 + -6u2

Combine like terms: 6u2 + -6u2 = 0
-20U + 0 + 2u3 = 0 + -6u2
-20U + 2u3 = 0 + -6u2
Remove the zero:
-20U + 2u3 = -6u2

Add '-2u3' to each side of the equation.
-20U + 2u3 + -2u3 = -6u2 + -2u3

Combine like terms: 2u3 + -2u3 = 0
-20U + 0 = -6u2 + -2u3
-20U = -6u2 + -2u3

Divide each side by '-20'.
U = 0.3u2 + 0.1u3

Simplifying
U = 0.3u2 + 0.1u3

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