m^2-m-50=0

Simple and best practice solution for m^2-m-50=0 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-m-50=0 equation:


Simplifying
m2 + -1m + -50 = 0

Reorder the terms:
-50 + -1m + m2 = 0

Solving
-50 + -1m + m2 = 0

Solving for variable 'm'.

Begin completing the square.

Move the constant term to the right:

Add '50' to each side of the equation.
-50 + -1m + 50 + m2 = 0 + 50

Reorder the terms:
-50 + 50 + -1m + m2 = 0 + 50

Combine like terms: -50 + 50 = 0
0 + -1m + m2 = 0 + 50
-1m + m2 = 0 + 50

Combine like terms: 0 + 50 = 50
-1m + m2 = 50

The m term is -1m.  Take half its coefficient (-0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
-1m + 0.25 + m2 = 50 + 0.25

Reorder the terms:
0.25 + -1m + m2 = 50 + 0.25

Combine like terms: 50 + 0.25 = 50.25
0.25 + -1m + m2 = 50.25

Factor a perfect square on the left side:
(m + -0.5)(m + -0.5) = 50.25

Calculate the square root of the right side: 7.088723439

Break this problem into two subproblems by setting 
(m + -0.5) equal to 7.088723439 and -7.088723439.

Subproblem 1

m + -0.5 = 7.088723439 Simplifying m + -0.5 = 7.088723439 Reorder the terms: -0.5 + m = 7.088723439 Solving -0.5 + m = 7.088723439 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + m = 7.088723439 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + m = 7.088723439 + 0.5 m = 7.088723439 + 0.5 Combine like terms: 7.088723439 + 0.5 = 7.588723439 m = 7.588723439 Simplifying m = 7.588723439

Subproblem 2

m + -0.5 = -7.088723439 Simplifying m + -0.5 = -7.088723439 Reorder the terms: -0.5 + m = -7.088723439 Solving -0.5 + m = -7.088723439 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + m = -7.088723439 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + m = -7.088723439 + 0.5 m = -7.088723439 + 0.5 Combine like terms: -7.088723439 + 0.5 = -6.588723439 m = -6.588723439 Simplifying m = -6.588723439

Solution

The solution to the problem is based on the solutions from the subproblems. m = {7.588723439, -6.588723439}

See similar equations:

| 6m^2-6-9m=0 | | 12x+23=10+x | | 4x-8=-4x+48 | | 2916*3.14=3.14*r^2*36 | | (11-6)-5(2b+1)=-7 | | 4x-8=-4+48 | | (2x-6)(x+1)=10 | | -1/2x-4/3=-3/5 | | 9x-33=30 | | 4x-6+3x-4+2x-3+x=360 | | 3n^2-36n+96=0 | | 2b+4+2=18 | | 0.12(y-6)+0.06y=0.08y-0.09(10) | | 22-m=4(1+2m) | | 9x-15=3x+15 | | 3x-(2x+4)=-3 | | 9x^2+1=2x | | (4x^2-9)/(2x-3 | | 8x-12/-4 | | 6x+24x-6=6(5x+6) | | -20=5(3+p) | | 32-9x+8=16 | | 1.25(x+72.00)=96 | | 60x-10=5(12x-2) | | -1.5(x-10)+75x=20 | | 4a-B+5a-2= | | (x-3)(x+8)(x-2)(x-3+4i)(x-3-4i)=0 | | 41x+91=41x+15 | | 14-2m=m+12 | | 5a(a-4)(2a-3)=0 | | 30=15+5y | | .6x+.5y=18000 |

Equations solver categories