If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying m2 + -10m = 21 Reorder the terms: -10m + m2 = 21 Solving -10m + m2 = 21 Solving for variable 'm'. Reorder the terms: -21 + -10m + m2 = 21 + -21 Combine like terms: 21 + -21 = 0 -21 + -10m + m2 = 0 Begin completing the square. Move the constant term to the right: Add '21' to each side of the equation. -21 + -10m + 21 + m2 = 0 + 21 Reorder the terms: -21 + 21 + -10m + m2 = 0 + 21 Combine like terms: -21 + 21 = 0 0 + -10m + m2 = 0 + 21 -10m + m2 = 0 + 21 Combine like terms: 0 + 21 = 21 -10m + m2 = 21 The m term is -10m. Take half its coefficient (-5). Square it (25) and add it to both sides. Add '25' to each side of the equation. -10m + 25 + m2 = 21 + 25 Reorder the terms: 25 + -10m + m2 = 21 + 25 Combine like terms: 21 + 25 = 46 25 + -10m + m2 = 46 Factor a perfect square on the left side: (m + -5)(m + -5) = 46 Calculate the square root of the right side: 6.782329983 Break this problem into two subproblems by setting (m + -5) equal to 6.782329983 and -6.782329983.Subproblem 1
m + -5 = 6.782329983 Simplifying m + -5 = 6.782329983 Reorder the terms: -5 + m = 6.782329983 Solving -5 + m = 6.782329983 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + m = 6.782329983 + 5 Combine like terms: -5 + 5 = 0 0 + m = 6.782329983 + 5 m = 6.782329983 + 5 Combine like terms: 6.782329983 + 5 = 11.782329983 m = 11.782329983 Simplifying m = 11.782329983Subproblem 2
m + -5 = -6.782329983 Simplifying m + -5 = -6.782329983 Reorder the terms: -5 + m = -6.782329983 Solving -5 + m = -6.782329983 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + m = -6.782329983 + 5 Combine like terms: -5 + 5 = 0 0 + m = -6.782329983 + 5 m = -6.782329983 + 5 Combine like terms: -6.782329983 + 5 = -1.782329983 m = -1.782329983 Simplifying m = -1.782329983Solution
The solution to the problem is based on the solutions from the subproblems. m = {11.782329983, -1.782329983}
| v+(v-29.8)+(v+27.7)=204.3 | | (2-3i)/(2+i) | | -44/76y | | 6x+7=3x-20 | | 2x^2+42=20x | | 150=-16t^2+140t+3 | | v+(v-31.1)+(v+26.7)=187.3 | | 6(x-5)=84/14 | | p(x)=60x-.2x^2 | | 0=6x^2-20x-12 | | -54/117 | | 5(x-3)=120/12 | | 6r^2+18r=-12 | | 5(y-b)+3b-6y+4(6+b)= | | sin(4x)=-2sin(2x) | | 6x^2=-36x-30 | | W/0.3=-1.49 | | (x-3)*37= | | 8x=72+4x | | (x-3)*34= | | v^2=-5v | | 24/8=6x+2(-5x) | | -7n^2=-488 | | 2b^2=-26b-80 | | v+v-31.1+v+26.7=197.3 | | 4v^2+4v=224 | | v+(v-31.1)+(v+26.7)=197.3 | | v+(v-31.1)+(v+26.7)=1997.3 | | X^2+12x-100=0 | | 4x^2+140=-48x | | 2/5h-2/1/5+3 | | 30.10-n*11.50=7.10 |