If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = m2 + -9m + -18 Reorder the terms: 0 = -18 + -9m + m2 Solving 0 = -18 + -9m + m2 Solving for variable 'm'. Combine like terms: 0 + 18 = 18 18 + 9m + -1m2 = -18 + -9m + m2 + 18 + 9m + -1m2 Reorder the terms: 18 + 9m + -1m2 = -18 + 18 + -9m + 9m + m2 + -1m2 Combine like terms: -18 + 18 = 0 18 + 9m + -1m2 = 0 + -9m + 9m + m2 + -1m2 18 + 9m + -1m2 = -9m + 9m + m2 + -1m2 Combine like terms: -9m + 9m = 0 18 + 9m + -1m2 = 0 + m2 + -1m2 18 + 9m + -1m2 = m2 + -1m2 Combine like terms: m2 + -1m2 = 0 18 + 9m + -1m2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -18 + -9m + m2 = 0 Move the constant term to the right: Add '18' to each side of the equation. -18 + -9m + 18 + m2 = 0 + 18 Reorder the terms: -18 + 18 + -9m + m2 = 0 + 18 Combine like terms: -18 + 18 = 0 0 + -9m + m2 = 0 + 18 -9m + m2 = 0 + 18 Combine like terms: 0 + 18 = 18 -9m + m2 = 18 The m term is -9m. Take half its coefficient (-4.5). Square it (20.25) and add it to both sides. Add '20.25' to each side of the equation. -9m + 20.25 + m2 = 18 + 20.25 Reorder the terms: 20.25 + -9m + m2 = 18 + 20.25 Combine like terms: 18 + 20.25 = 38.25 20.25 + -9m + m2 = 38.25 Factor a perfect square on the left side: (m + -4.5)(m + -4.5) = 38.25 Calculate the square root of the right side: 6.184658438 Break this problem into two subproblems by setting (m + -4.5) equal to 6.184658438 and -6.184658438.Subproblem 1
m + -4.5 = 6.184658438 Simplifying m + -4.5 = 6.184658438 Reorder the terms: -4.5 + m = 6.184658438 Solving -4.5 + m = 6.184658438 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '4.5' to each side of the equation. -4.5 + 4.5 + m = 6.184658438 + 4.5 Combine like terms: -4.5 + 4.5 = 0.0 0.0 + m = 6.184658438 + 4.5 m = 6.184658438 + 4.5 Combine like terms: 6.184658438 + 4.5 = 10.684658438 m = 10.684658438 Simplifying m = 10.684658438Subproblem 2
m + -4.5 = -6.184658438 Simplifying m + -4.5 = -6.184658438 Reorder the terms: -4.5 + m = -6.184658438 Solving -4.5 + m = -6.184658438 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '4.5' to each side of the equation. -4.5 + 4.5 + m = -6.184658438 + 4.5 Combine like terms: -4.5 + 4.5 = 0.0 0.0 + m = -6.184658438 + 4.5 m = -6.184658438 + 4.5 Combine like terms: -6.184658438 + 4.5 = -1.684658438 m = -1.684658438 Simplifying m = -1.684658438Solution
The solution to the problem is based on the solutions from the subproblems. m = {10.684658438, -1.684658438}
| (3x-2)(x+4)= | | (Y-7)2= | | 1/(6x^2+9x) | | 0=m^2-9m-18 | | 3.14*8= | | 0=9x^2+29x+22 | | 3.14*36= | | x^2-2(x-2)=x^2 | | 2j+9=13 | | 4+2x=23-5x | | -4+7x=-5x-40 | | (2/(x+5))-(2/(x^2+5x))=1/x | | (6n+7)(3n+1)= | | 8e^3x-8=30 | | (M+4)3= | | 4(t-5)=5-t | | 0=9x^2+37x+22 | | 0=9x^2+37x+22 | | 4(t-50)=5-t | | -6x+4=4+2x | | -55=x-3y | | 7/(x-8)=(1/(x-8))+1 | | -2(3+4m)-9=45 | | 14x+9y=180 | | y=-4x^2+8x+8 | | 6/8-13/14 | | 0=-3y-18 | | 10a^3+20a^4b=0 | | abs(2y-1)+4=13 | | -4x+8=-14+7x | | x/p+x/9=s | | 16h+32=96 |