If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9m2 + -11m = 15 Reorder the terms: -11m + 9m2 = 15 Solving -11m + 9m2 = 15 Solving for variable 'm'. Reorder the terms: -15 + -11m + 9m2 = 15 + -15 Combine like terms: 15 + -15 = 0 -15 + -11m + 9m2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -1.666666667 + -1.222222222m + m2 = 0 Move the constant term to the right: Add '1.666666667' to each side of the equation. -1.666666667 + -1.222222222m + 1.666666667 + m2 = 0 + 1.666666667 Reorder the terms: -1.666666667 + 1.666666667 + -1.222222222m + m2 = 0 + 1.666666667 Combine like terms: -1.666666667 + 1.666666667 = 0.000000000 0.000000000 + -1.222222222m + m2 = 0 + 1.666666667 -1.222222222m + m2 = 0 + 1.666666667 Combine like terms: 0 + 1.666666667 = 1.666666667 -1.222222222m + m2 = 1.666666667 The m term is -1.222222222m. Take half its coefficient (-0.611111111). Square it (0.3734567900) and add it to both sides. Add '0.3734567900' to each side of the equation. -1.222222222m + 0.3734567900 + m2 = 1.666666667 + 0.3734567900 Reorder the terms: 0.3734567900 + -1.222222222m + m2 = 1.666666667 + 0.3734567900 Combine like terms: 1.666666667 + 0.3734567900 = 2.040123457 0.3734567900 + -1.222222222m + m2 = 2.040123457 Factor a perfect square on the left side: (m + -0.611111111)(m + -0.611111111) = 2.040123457 Calculate the square root of the right side: 1.428328904 Break this problem into two subproblems by setting (m + -0.611111111) equal to 1.428328904 and -1.428328904.Subproblem 1
m + -0.611111111 = 1.428328904 Simplifying m + -0.611111111 = 1.428328904 Reorder the terms: -0.611111111 + m = 1.428328904 Solving -0.611111111 + m = 1.428328904 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '0.611111111' to each side of the equation. -0.611111111 + 0.611111111 + m = 1.428328904 + 0.611111111 Combine like terms: -0.611111111 + 0.611111111 = 0.000000000 0.000000000 + m = 1.428328904 + 0.611111111 m = 1.428328904 + 0.611111111 Combine like terms: 1.428328904 + 0.611111111 = 2.039440015 m = 2.039440015 Simplifying m = 2.039440015Subproblem 2
m + -0.611111111 = -1.428328904 Simplifying m + -0.611111111 = -1.428328904 Reorder the terms: -0.611111111 + m = -1.428328904 Solving -0.611111111 + m = -1.428328904 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '0.611111111' to each side of the equation. -0.611111111 + 0.611111111 + m = -1.428328904 + 0.611111111 Combine like terms: -0.611111111 + 0.611111111 = 0.000000000 0.000000000 + m = -1.428328904 + 0.611111111 m = -1.428328904 + 0.611111111 Combine like terms: -1.428328904 + 0.611111111 = -0.817217793 m = -0.817217793 Simplifying m = -0.817217793Solution
The solution to the problem is based on the solutions from the subproblems. m = {2.039440015, -0.817217793}
| 5(n-3)-(6-2n)=6n | | 7=3+y | | 1/3(60X)=150 | | 4K^2=-2k+12 | | 24x^2+15x+15=0 | | -1=-3-r+2r | | 2x^2=-11x+90 | | 2y-5=5 | | 3x^2-65=2x | | 6x+x^2=72 | | 4a=a+9 | | z^4-20z^2+64=0 | | 12n^2=3n+5 | | 0.02+5y=0.3 | | 4/9x+2=-5/9x-3 | | 3n^2-1=0 | | xsquared+12=61 | | c+8/c-9*c+3/c-3 | | 24n^2-90n-324=0 | | 2.50+x=27.50 | | (6x+7)(3x-4)=0 | | 5.25*x=105 | | 4x-4.7=3.5 | | 0.8*x=8 | | (4x+9)(5x-7)=0 | | 5n^2-6n=-1 | | 14.00*x=35.00 | | 14*x=105 | | 9x^2=-9x+20 | | 4(3x-5)=972 | | 373.15*1.8= | | 4b-6+b+3= |