m^2+4m=37

Simple and best practice solution for m^2+4m=37 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for m^2+4m=37 equation:


Simplifying
m2 + 4m = 37

Reorder the terms:
4m + m2 = 37

Solving
4m + m2 = 37

Solving for variable 'm'.

Reorder the terms:
-37 + 4m + m2 = 37 + -37

Combine like terms: 37 + -37 = 0
-37 + 4m + m2 = 0

Begin completing the square.

Move the constant term to the right:

Add '37' to each side of the equation.
-37 + 4m + 37 + m2 = 0 + 37

Reorder the terms:
-37 + 37 + 4m + m2 = 0 + 37

Combine like terms: -37 + 37 = 0
0 + 4m + m2 = 0 + 37
4m + m2 = 0 + 37

Combine like terms: 0 + 37 = 37
4m + m2 = 37

The m term is 4m.  Take half its coefficient (2).
Square it (4) and add it to both sides.

Add '4' to each side of the equation.
4m + 4 + m2 = 37 + 4

Reorder the terms:
4 + 4m + m2 = 37 + 4

Combine like terms: 37 + 4 = 41
4 + 4m + m2 = 41

Factor a perfect square on the left side:
(m + 2)(m + 2) = 41

Calculate the square root of the right side: 6.403124237

Break this problem into two subproblems by setting 
(m + 2) equal to 6.403124237 and -6.403124237.

Subproblem 1

m + 2 = 6.403124237 Simplifying m + 2 = 6.403124237 Reorder the terms: 2 + m = 6.403124237 Solving 2 + m = 6.403124237 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + m = 6.403124237 + -2 Combine like terms: 2 + -2 = 0 0 + m = 6.403124237 + -2 m = 6.403124237 + -2 Combine like terms: 6.403124237 + -2 = 4.403124237 m = 4.403124237 Simplifying m = 4.403124237

Subproblem 2

m + 2 = -6.403124237 Simplifying m + 2 = -6.403124237 Reorder the terms: 2 + m = -6.403124237 Solving 2 + m = -6.403124237 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + m = -6.403124237 + -2 Combine like terms: 2 + -2 = 0 0 + m = -6.403124237 + -2 m = -6.403124237 + -2 Combine like terms: -6.403124237 + -2 = -8.403124237 m = -8.403124237 Simplifying m = -8.403124237

Solution

The solution to the problem is based on the solutions from the subproblems. m = {4.403124237, -8.403124237}

See similar equations:

| 86-2x=3x+11 | | 431x=b+a | | 2x-24-7x=5x+25-3x | | m^2+14m+25=0 | | g^2+2g-23=0 | | 6(s+2)=3(s-6) | | 4t+6=14 | | 5c^2-12c-9=0 | | g^2-24g-47=0 | | 1-0.3x=-3 | | 5a^2-12c-9=0 | | 4-3k+1=2 | | j^2+2j=29 | | 2000000=515000x | | x^4-x^2+10x-25=0 | | 5(y+3)+2=-2(8-3y)+2y | | h^2+28h=-9 | | 7b-7=9b | | 9z+9-7z=63-7z | | w^2-26w-47=0 | | p^2-6p-49=0 | | 8x+7=8x*4 | | 2t-3+2=5 | | -4(y-3y)+6=-5(2y-y)+4+12y | | f^2-18f=1 | | 12a^2+12a-9=0 | | 3(5k+3)-6k=18 | | -4x^2-16x+12=0 | | -24=2s+(6s+16) | | 6(a-7)+15=3(a-6) | | 5x+5=54-2x | | x=25-4x |

Equations solver categories