m^2+23m+24=0

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Solution for m^2+23m+24=0 equation:


Simplifying
m2 + 23m + 24 = 0

Reorder the terms:
24 + 23m + m2 = 0

Solving
24 + 23m + m2 = 0

Solving for variable 'm'.

Begin completing the square.

Move the constant term to the right:

Add '-24' to each side of the equation.
24 + 23m + -24 + m2 = 0 + -24

Reorder the terms:
24 + -24 + 23m + m2 = 0 + -24

Combine like terms: 24 + -24 = 0
0 + 23m + m2 = 0 + -24
23m + m2 = 0 + -24

Combine like terms: 0 + -24 = -24
23m + m2 = -24

The m term is 23m.  Take half its coefficient (11.5).
Square it (132.25) and add it to both sides.

Add '132.25' to each side of the equation.
23m + 132.25 + m2 = -24 + 132.25

Reorder the terms:
132.25 + 23m + m2 = -24 + 132.25

Combine like terms: -24 + 132.25 = 108.25
132.25 + 23m + m2 = 108.25

Factor a perfect square on the left side:
(m + 11.5)(m + 11.5) = 108.25

Calculate the square root of the right side: 10.404326023

Break this problem into two subproblems by setting 
(m + 11.5) equal to 10.404326023 and -10.404326023.

Subproblem 1

m + 11.5 = 10.404326023 Simplifying m + 11.5 = 10.404326023 Reorder the terms: 11.5 + m = 10.404326023 Solving 11.5 + m = 10.404326023 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-11.5' to each side of the equation. 11.5 + -11.5 + m = 10.404326023 + -11.5 Combine like terms: 11.5 + -11.5 = 0.0 0.0 + m = 10.404326023 + -11.5 m = 10.404326023 + -11.5 Combine like terms: 10.404326023 + -11.5 = -1.095673977 m = -1.095673977 Simplifying m = -1.095673977

Subproblem 2

m + 11.5 = -10.404326023 Simplifying m + 11.5 = -10.404326023 Reorder the terms: 11.5 + m = -10.404326023 Solving 11.5 + m = -10.404326023 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-11.5' to each side of the equation. 11.5 + -11.5 + m = -10.404326023 + -11.5 Combine like terms: 11.5 + -11.5 = 0.0 0.0 + m = -10.404326023 + -11.5 m = -10.404326023 + -11.5 Combine like terms: -10.404326023 + -11.5 = -21.904326023 m = -21.904326023 Simplifying m = -21.904326023

Solution

The solution to the problem is based on the solutions from the subproblems. m = {-1.095673977, -21.904326023}

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