0=-x^2-14x-59

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Solution for 0=-x^2-14x-59 equation:


Simplifying
0 = -1x2 + -14x + -59

Reorder the terms:
0 = -59 + -14x + -1x2

Solving
0 = -59 + -14x + -1x2

Solving for variable 'x'.

Combine like terms: 0 + 59 = 59
59 + 14x + x2 = -59 + -14x + -1x2 + 59 + 14x + x2

Reorder the terms:
59 + 14x + x2 = -59 + 59 + -14x + 14x + -1x2 + x2

Combine like terms: -59 + 59 = 0
59 + 14x + x2 = 0 + -14x + 14x + -1x2 + x2
59 + 14x + x2 = -14x + 14x + -1x2 + x2

Combine like terms: -14x + 14x = 0
59 + 14x + x2 = 0 + -1x2 + x2
59 + 14x + x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
59 + 14x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-59' to each side of the equation.
59 + 14x + -59 + x2 = 0 + -59

Reorder the terms:
59 + -59 + 14x + x2 = 0 + -59

Combine like terms: 59 + -59 = 0
0 + 14x + x2 = 0 + -59
14x + x2 = 0 + -59

Combine like terms: 0 + -59 = -59
14x + x2 = -59

The x term is 14x.  Take half its coefficient (7).
Square it (49) and add it to both sides.

Add '49' to each side of the equation.
14x + 49 + x2 = -59 + 49

Reorder the terms:
49 + 14x + x2 = -59 + 49

Combine like terms: -59 + 49 = -10
49 + 14x + x2 = -10

Factor a perfect square on the left side:
(x + 7)(x + 7) = -10

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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