U^2-11u-42=0

Solution for U^2-11u-42=0 equation:

Simplifying
U2 + -11u + -42 = 0

Reorder the terms:
-42 + U2 + -11u = 0

Solving
-42 + U2 + -11u = 0

Solving for variable 'U'.

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

Add '42' to each side of the equation.
-42 + U2 + 42 + -11u = 0 + 42

Reorder the terms:
-42 + 42 + U2 + -11u = 0 + 42

Combine like terms: -42 + 42 = 0
0 + U2 + -11u = 0 + 42
U2 + -11u = 0 + 42

Combine like terms: 0 + 42 = 42
U2 + -11u = 42

Add '11u' to each side of the equation.
U2 + -11u + 11u = 42 + 11u

Combine like terms: -11u + 11u = 0
U2 + 0 = 42 + 11u
U2 = 42 + 11u

Simplifying
U2 = 42 + 11u

Reorder the terms:
-42 + U2 + -11u = 42 + 11u + -42 + -11u

Reorder the terms:
-42 + U2 + -11u = 42 + -42 + 11u + -11u

Combine like terms: 42 + -42 = 0
-42 + U2 + -11u = 0 + 11u + -11u
-42 + U2 + -11u = 11u + -11u

Combine like terms: 11u + -11u = 0
-42 + U2 + -11u = 0

The solution to this equation could not be determined.