If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2m2 + 13m + 14 = 0 Reorder the terms: 14 + 13m + 2m2 = 0 Solving 14 + 13m + 2m2 = 0 Solving for variable 'm'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 7 + 6.5m + m2 = 0 Move the constant term to the right: Add '-7' to each side of the equation. 7 + 6.5m + -7 + m2 = 0 + -7 Reorder the terms: 7 + -7 + 6.5m + m2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 6.5m + m2 = 0 + -7 6.5m + m2 = 0 + -7 Combine like terms: 0 + -7 = -7 6.5m + m2 = -7 The m term is 6.5m. Take half its coefficient (3.25). Square it (10.5625) and add it to both sides. Add '10.5625' to each side of the equation. 6.5m + 10.5625 + m2 = -7 + 10.5625 Reorder the terms: 10.5625 + 6.5m + m2 = -7 + 10.5625 Combine like terms: -7 + 10.5625 = 3.5625 10.5625 + 6.5m + m2 = 3.5625 Factor a perfect square on the left side: (m + 3.25)(m + 3.25) = 3.5625 Calculate the square root of the right side: 1.887458609 Break this problem into two subproblems by setting (m + 3.25) equal to 1.887458609 and -1.887458609.Subproblem 1
m + 3.25 = 1.887458609 Simplifying m + 3.25 = 1.887458609 Reorder the terms: 3.25 + m = 1.887458609 Solving 3.25 + m = 1.887458609 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-3.25' to each side of the equation. 3.25 + -3.25 + m = 1.887458609 + -3.25 Combine like terms: 3.25 + -3.25 = 0.00 0.00 + m = 1.887458609 + -3.25 m = 1.887458609 + -3.25 Combine like terms: 1.887458609 + -3.25 = -1.362541391 m = -1.362541391 Simplifying m = -1.362541391Subproblem 2
m + 3.25 = -1.887458609 Simplifying m + 3.25 = -1.887458609 Reorder the terms: 3.25 + m = -1.887458609 Solving 3.25 + m = -1.887458609 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-3.25' to each side of the equation. 3.25 + -3.25 + m = -1.887458609 + -3.25 Combine like terms: 3.25 + -3.25 = 0.00 0.00 + m = -1.887458609 + -3.25 m = -1.887458609 + -3.25 Combine like terms: -1.887458609 + -3.25 = -5.137458609 m = -5.137458609 Simplifying m = -5.137458609Solution
The solution to the problem is based on the solutions from the subproblems. m = {-1.362541391, -5.137458609}
| (4x+5)+(10x-3)=15x-4 | | y=7x/8+6 | | 20f+30d=36f+28d | | -3(1+6x)=-3(7x+6) | | 20+-10= | | 1/3(6x-12)=4(1/3x+1)-2 | | (2x-9)*(7x-9)= | | .35+.03m=.45+.02m | | -2(5n+5)=3(-5n-5) | | 18y=-18x-72 | | 2x^2+14x-7=0 | | ((4x^2)/3.5-x)-(5.52*10^-6) | | 1.3w+37.44=1.9w | | (3x-1)(2x+3)-(4-x)(3-6x)=2 | | 8a-8=-(-6a-4) | | 7(t-3)+5t=6(2t+4)-13 | | 2x+29=3x+27 | | -3(3s-3)-9=-3(5s+-1)-5 | | -7x-8y=-56 | | 0.60x+0.20(400-x)=0.50(400) | | 30.50+20.35m=30.50m | | 2x-1x=30 | | 6+3x=-8(8-4x)+6x | | 6x^2+25x=14 | | 8y+4y=36 | | 4a+3x=12a+x | | 8+p-5=2 | | 0.70x+0.05(2-x)=0.10(-64) | | 18=x | | 3.3x-1=2.3x | | 7y+17x=11 | | 4x^42= |