u^2-3u+5foru=-4

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Solution for u^2-3u+5foru=-4 equation:


Simplifying
u2 + -3u + 5foru = -4

Reorder the terms:
5foru + -3u + u2 = -4

Solving
5foru + -3u + u2 = -4

Solving for variable 'f'.

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

Add '3u' to each side of the equation.
5foru + -3u + 3u + u2 = -4 + 3u

Combine like terms: -3u + 3u = 0
5foru + 0 + u2 = -4 + 3u
5foru + u2 = -4 + 3u

Add '-1u2' to each side of the equation.
5foru + u2 + -1u2 = -4 + 3u + -1u2

Combine like terms: u2 + -1u2 = 0
5foru + 0 = -4 + 3u + -1u2
5foru = -4 + 3u + -1u2

Divide each side by '5oru'.
f = -0.8o-1r-1u-1 + 0.6o-1r-1 + -0.2o-1r-1u

Simplifying
f = -0.8o-1r-1u-1 + 0.6o-1r-1 + -0.2o-1r-1u

Reorder the terms:
f = 0.6o-1r-1 + -0.8o-1r-1u-1 + -0.2o-1r-1u

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