If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2m2 + -7m + -23 = 10 Reorder the terms: -23 + -7m + 2m2 = 10 Solving -23 + -7m + 2m2 = 10 Solving for variable 'm'. Reorder the terms: -23 + -10 + -7m + 2m2 = 10 + -10 Combine like terms: -23 + -10 = -33 -33 + -7m + 2m2 = 10 + -10 Combine like terms: 10 + -10 = 0 -33 + -7m + 2m2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -16.5 + -3.5m + m2 = 0 Move the constant term to the right: Add '16.5' to each side of the equation. -16.5 + -3.5m + 16.5 + m2 = 0 + 16.5 Reorder the terms: -16.5 + 16.5 + -3.5m + m2 = 0 + 16.5 Combine like terms: -16.5 + 16.5 = 0.0 0.0 + -3.5m + m2 = 0 + 16.5 -3.5m + m2 = 0 + 16.5 Combine like terms: 0 + 16.5 = 16.5 -3.5m + m2 = 16.5 The m term is -3.5m. Take half its coefficient (-1.75). Square it (3.0625) and add it to both sides. Add '3.0625' to each side of the equation. -3.5m + 3.0625 + m2 = 16.5 + 3.0625 Reorder the terms: 3.0625 + -3.5m + m2 = 16.5 + 3.0625 Combine like terms: 16.5 + 3.0625 = 19.5625 3.0625 + -3.5m + m2 = 19.5625 Factor a perfect square on the left side: (m + -1.75)(m + -1.75) = 19.5625 Calculate the square root of the right side: 4.422951503 Break this problem into two subproblems by setting (m + -1.75) equal to 4.422951503 and -4.422951503.Subproblem 1
m + -1.75 = 4.422951503 Simplifying m + -1.75 = 4.422951503 Reorder the terms: -1.75 + m = 4.422951503 Solving -1.75 + m = 4.422951503 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '1.75' to each side of the equation. -1.75 + 1.75 + m = 4.422951503 + 1.75 Combine like terms: -1.75 + 1.75 = 0.00 0.00 + m = 4.422951503 + 1.75 m = 4.422951503 + 1.75 Combine like terms: 4.422951503 + 1.75 = 6.172951503 m = 6.172951503 Simplifying m = 6.172951503Subproblem 2
m + -1.75 = -4.422951503 Simplifying m + -1.75 = -4.422951503 Reorder the terms: -1.75 + m = -4.422951503 Solving -1.75 + m = -4.422951503 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '1.75' to each side of the equation. -1.75 + 1.75 + m = -4.422951503 + 1.75 Combine like terms: -1.75 + 1.75 = 0.00 0.00 + m = -4.422951503 + 1.75 m = -4.422951503 + 1.75 Combine like terms: -4.422951503 + 1.75 = -2.672951503 m = -2.672951503 Simplifying m = -2.672951503Solution
The solution to the problem is based on the solutions from the subproblems. m = {6.172951503, -2.672951503}
| 2b+4=-18 | | 0.45x+.05(10-x)=.10(45) | | 5x^2-30=95 | | -x-3-2x=9 | | (21x+3)=(14x+2) | | 5x-4x=12 | | x+x+24+2x-35=713 | | 2=11-3n | | 3x=-1.2x+8.4 | | (4x^3)-(9x^2)=0 | | x+1100=y | | 7x+13y-23=0 | | 2x+520=y | | (x-4)(x)+(2x-1)=x^2-(4-x) | | x-1/6=-5/3 | | -x+8+9x+6=-18 | | 4+6x+7x-6=-28 | | 2x+3x=10-5 | | (x-4)(x)+(2x-1)=x-(4-x) | | 4+6+7x-6=-28 | | 2(x-3)2=-2x+9 | | 6v^2-6=0 | | -9x+10-x+7=-3 | | 8d-4d=16 | | x+(x+5)=43 | | 4x+7x=77 | | 3x-11+2x+6=25 | | -28+5x-x+18=-38 | | -9x+x-16+24=-88 | | 16x-x+40-12=-92 | | 20-4x+9x-6=59 | | 4x+24=6x+8 |