2u^2+16u+34-u^2-10u+25=

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Solution for 2u^2+16u+34-u^2-10u+25= equation:


Simplifying
2u2 + 16u + 34 + -1u2 + -10u + 25 = 0

Reorder the terms:
34 + 25 + 16u + -10u + 2u2 + -1u2 = 0

Combine like terms: 34 + 25 = 59
59 + 16u + -10u + 2u2 + -1u2 = 0

Combine like terms: 16u + -10u = 6u
59 + 6u + 2u2 + -1u2 = 0

Combine like terms: 2u2 + -1u2 = 1u2
59 + 6u + 1u2 = 0

Solving
59 + 6u + 1u2 = 0

Solving for variable 'u'.

Begin completing the square.

Move the constant term to the right:

Add '-59' to each side of the equation.
59 + 6u + -59 + u2 = 0 + -59

Reorder the terms:
59 + -59 + 6u + u2 = 0 + -59

Combine like terms: 59 + -59 = 0
0 + 6u + u2 = 0 + -59
6u + u2 = 0 + -59

Combine like terms: 0 + -59 = -59
6u + u2 = -59

The u term is 6u.  Take half its coefficient (3).
Square it (9) and add it to both sides.

Add '9' to each side of the equation.
6u + 9 + u2 = -59 + 9

Reorder the terms:
9 + 6u + u2 = -59 + 9

Combine like terms: -59 + 9 = -50
9 + 6u + u2 = -50

Factor a perfect square on the left side:
(u + 3)(u + 3) = -50

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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