2x+14=x^2+25

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Solution for 2x+14=x^2+25 equation:


Simplifying
2x + 14 = x2 + 25

Reorder the terms:
14 + 2x = x2 + 25

Reorder the terms:
14 + 2x = 25 + x2

Solving
14 + 2x = 25 + x2

Solving for variable 'x'.

Reorder the terms:
14 + -25 + 2x + -1x2 = 25 + x2 + -25 + -1x2

Combine like terms: 14 + -25 = -11
-11 + 2x + -1x2 = 25 + x2 + -25 + -1x2

Reorder the terms:
-11 + 2x + -1x2 = 25 + -25 + x2 + -1x2

Combine like terms: 25 + -25 = 0
-11 + 2x + -1x2 = 0 + x2 + -1x2
-11 + 2x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-11 + 2x + -1x2 = 0

Begin completing the square.  Divide all terms by
-1 the coefficient of the squared term: 

Divide each side by '-1'.
11 + -2x + x2 = 0

Move the constant term to the right:

Add '-11' to each side of the equation.
11 + -2x + -11 + x2 = 0 + -11

Reorder the terms:
11 + -11 + -2x + x2 = 0 + -11

Combine like terms: 11 + -11 = 0
0 + -2x + x2 = 0 + -11
-2x + x2 = 0 + -11

Combine like terms: 0 + -11 = -11
-2x + x2 = -11

The x term is -2x.  Take half its coefficient (-1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
-2x + 1 + x2 = -11 + 1

Reorder the terms:
1 + -2x + x2 = -11 + 1

Combine like terms: -11 + 1 = -10
1 + -2x + x2 = -10

Factor a perfect square on the left side:
(x + -1)(x + -1) = -10

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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