u^2-64u+63=

Solution for u^2-64u+63= equation:

Simplifying
u2 + -64u + 63 = 0

Reorder the terms:
63 + -64u + u2 = 0

Solving
63 + -64u + u2 = 0

Solving for variable 'u'.

Factor a trinomial.
(1 + -1u)(63 + -1u) = 0

Subproblem 1
Set the factor '(1 + -1u)' equal to zero and attempt to solve:

Simplifying
1 + -1u = 0

Solving
1 + -1u = 0

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

Add '-1' to each side of the equation.
1 + -1 + -1u = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -1u = 0 + -1
-1u = 0 + -1

Combine like terms: 0 + -1 = -1
-1u = -1

Divide each side by '-1'.
u = 1

Simplifying
u = 1
Subproblem 2
Set the factor '(63 + -1u)' equal to zero and attempt to solve:

Simplifying
63 + -1u = 0

Solving
63 + -1u = 0

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

Add '-63' to each side of the equation.
63 + -63 + -1u = 0 + -63

Combine like terms: 63 + -63 = 0
0 + -1u = 0 + -63
-1u = 0 + -63

Combine like terms: 0 + -63 = -63
-1u = -63

Divide each side by '-1'.
u = 63

Simplifying
u = 63
Solution
u = {1, 63}