If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying m2 + -28m = -9 Reorder the terms: -28m + m2 = -9 Solving -28m + m2 = -9 Solving for variable 'm'. Reorder the terms: 9 + -28m + m2 = -9 + 9 Combine like terms: -9 + 9 = 0 9 + -28m + m2 = 0 Begin completing the square. Move the constant term to the right: Add '-9' to each side of the equation. 9 + -28m + -9 + m2 = 0 + -9 Reorder the terms: 9 + -9 + -28m + m2 = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -28m + m2 = 0 + -9 -28m + m2 = 0 + -9 Combine like terms: 0 + -9 = -9 -28m + m2 = -9 The m term is -28m. Take half its coefficient (-14). Square it (196) and add it to both sides. Add '196' to each side of the equation. -28m + 196 + m2 = -9 + 196 Reorder the terms: 196 + -28m + m2 = -9 + 196 Combine like terms: -9 + 196 = 187 196 + -28m + m2 = 187 Factor a perfect square on the left side: (m + -14)(m + -14) = 187 Calculate the square root of the right side: 13.674794331 Break this problem into two subproblems by setting (m + -14) equal to 13.674794331 and -13.674794331.Subproblem 1
m + -14 = 13.674794331 Simplifying m + -14 = 13.674794331 Reorder the terms: -14 + m = 13.674794331 Solving -14 + m = 13.674794331 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '14' to each side of the equation. -14 + 14 + m = 13.674794331 + 14 Combine like terms: -14 + 14 = 0 0 + m = 13.674794331 + 14 m = 13.674794331 + 14 Combine like terms: 13.674794331 + 14 = 27.674794331 m = 27.674794331 Simplifying m = 27.674794331Subproblem 2
m + -14 = -13.674794331 Simplifying m + -14 = -13.674794331 Reorder the terms: -14 + m = -13.674794331 Solving -14 + m = -13.674794331 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '14' to each side of the equation. -14 + 14 + m = -13.674794331 + 14 Combine like terms: -14 + 14 = 0 0 + m = -13.674794331 + 14 m = -13.674794331 + 14 Combine like terms: -13.674794331 + 14 = 0.325205669 m = 0.325205669 Simplifying m = 0.325205669Solution
The solution to the problem is based on the solutions from the subproblems. m = {27.674794331, 0.325205669}
| 4/5x-1/10=3/30 | | x+(x+1)=23 | | p^2+20p=27 | | d^2+16d-11=0 | | e^4x-4e^2x+3=0 | | 0.3=Log[x] | | (2a-3d)(3x+2y)= | | 5y+2x-6x+7y+y= | | .33*9*2= | | .33*3*2= | | ln(x)-ln(x-1)=1 | | (2x-5)/3=11 | | 8y-15+y+7= | | 5x-14=2(2x+3)-3x | | 2+(-5)+1+(-7)+4= | | x^2-3x+8x-24-3+x=0 | | X-7=3.5 | | -x^2-12x-85=0 | | 2t=-2+3t | | 5z=-6+6z | | -5h=-6h-5 | | -1/5-2/5 | | 4x-7=-16 | | 6-2x=x^2 | | -3f=-5f+10 | | 4(x-1)=27 | | 4sin2x=-8^1/2 | | 16x^2+15x+5= | | x^2+18x-112=0 | | (9x+50)=167 | | 2e^2x+3=8 | | -3x+8-x+2= |