If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3m(m + -3) + -6(m + -5) = 2m2 + -4 Reorder the terms: 3m(-3 + m) + -6(m + -5) = 2m2 + -4 (-3 * 3m + m * 3m) + -6(m + -5) = 2m2 + -4 (-9m + 3m2) + -6(m + -5) = 2m2 + -4 Reorder the terms: -9m + 3m2 + -6(-5 + m) = 2m2 + -4 -9m + 3m2 + (-5 * -6 + m * -6) = 2m2 + -4 -9m + 3m2 + (30 + -6m) = 2m2 + -4 Reorder the terms: 30 + -9m + -6m + 3m2 = 2m2 + -4 Combine like terms: -9m + -6m = -15m 30 + -15m + 3m2 = 2m2 + -4 Reorder the terms: 30 + -15m + 3m2 = -4 + 2m2 Solving 30 + -15m + 3m2 = -4 + 2m2 Solving for variable 'm'. Reorder the terms: 30 + 4 + -15m + 3m2 + -2m2 = -4 + 2m2 + 4 + -2m2 Combine like terms: 30 + 4 = 34 34 + -15m + 3m2 + -2m2 = -4 + 2m2 + 4 + -2m2 Combine like terms: 3m2 + -2m2 = 1m2 34 + -15m + 1m2 = -4 + 2m2 + 4 + -2m2 Reorder the terms: 34 + -15m + 1m2 = -4 + 4 + 2m2 + -2m2 Combine like terms: -4 + 4 = 0 34 + -15m + 1m2 = 0 + 2m2 + -2m2 34 + -15m + 1m2 = 2m2 + -2m2 Combine like terms: 2m2 + -2m2 = 0 34 + -15m + 1m2 = 0 Begin completing the square. Move the constant term to the right: Add '-34' to each side of the equation. 34 + -15m + -34 + m2 = 0 + -34 Reorder the terms: 34 + -34 + -15m + m2 = 0 + -34 Combine like terms: 34 + -34 = 0 0 + -15m + m2 = 0 + -34 -15m + m2 = 0 + -34 Combine like terms: 0 + -34 = -34 -15m + m2 = -34 The m term is -15m. Take half its coefficient (-7.5). Square it (56.25) and add it to both sides. Add '56.25' to each side of the equation. -15m + 56.25 + m2 = -34 + 56.25 Reorder the terms: 56.25 + -15m + m2 = -34 + 56.25 Combine like terms: -34 + 56.25 = 22.25 56.25 + -15m + m2 = 22.25 Factor a perfect square on the left side: (m + -7.5)(m + -7.5) = 22.25 Calculate the square root of the right side: 4.716990566 Break this problem into two subproblems by setting (m + -7.5) equal to 4.716990566 and -4.716990566.Subproblem 1
m + -7.5 = 4.716990566 Simplifying m + -7.5 = 4.716990566 Reorder the terms: -7.5 + m = 4.716990566 Solving -7.5 + m = 4.716990566 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '7.5' to each side of the equation. -7.5 + 7.5 + m = 4.716990566 + 7.5 Combine like terms: -7.5 + 7.5 = 0.0 0.0 + m = 4.716990566 + 7.5 m = 4.716990566 + 7.5 Combine like terms: 4.716990566 + 7.5 = 12.216990566 m = 12.216990566 Simplifying m = 12.216990566Subproblem 2
m + -7.5 = -4.716990566 Simplifying m + -7.5 = -4.716990566 Reorder the terms: -7.5 + m = -4.716990566 Solving -7.5 + m = -4.716990566 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '7.5' to each side of the equation. -7.5 + 7.5 + m = -4.716990566 + 7.5 Combine like terms: -7.5 + 7.5 = 0.0 0.0 + m = -4.716990566 + 7.5 m = -4.716990566 + 7.5 Combine like terms: -4.716990566 + 7.5 = 2.783009434 m = 2.783009434 Simplifying m = 2.783009434Solution
The solution to the problem is based on the solutions from the subproblems. m = {12.216990566, 2.783009434}
| 2.50*1.16=2.9 | | 19n+37=4n+90 | | 18-8a-(13+3a)= | | 2ln(x-3)=-2 | | 3/8*4/5 | | (-1/2x)-(29/6x)=(-8/6) | | 10p^2-4p-5=0 | | y=2/3(-6)+1 | | 4b+2=-6 | | 5abs(2x-5)-3=12 | | 14-4x=5-7 | | 2/3(-6)+1=x | | 2x*5x=238 | | 18*x+4*x=56 | | 35-7x=36 | | y*y-64=0 | | 3y(y-25)=0 | | 1x+59+8x=19+x | | 6x(7-4(3-x))+4x-2(6x-7)=24 | | (121-2x)/x=5/3 | | 2x+2-5x-3=5 | | 3p-21=24 | | 2/4-3/4(2/5-1/10 | | 100+3(12)= | | (5x-18)(x+8)=0 | | in(3x)=2 | | 3(x-1)=2(7x+2) | | 8x-3=x-4 | | 3x-11=5x+19 | | n*n-n-9=0 | | 8x-3=x+4 | | 1x+3y=1 |