If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4m2 + 7m = 25 Reorder the terms: 7m + 4m2 = 25 Solving 7m + 4m2 = 25 Solving for variable 'm'. Reorder the terms: -25 + 7m + 4m2 = 25 + -25 Combine like terms: 25 + -25 = 0 -25 + 7m + 4m2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -6.25 + 1.75m + m2 = 0 Move the constant term to the right: Add '6.25' to each side of the equation. -6.25 + 1.75m + 6.25 + m2 = 0 + 6.25 Reorder the terms: -6.25 + 6.25 + 1.75m + m2 = 0 + 6.25 Combine like terms: -6.25 + 6.25 = 0.00 0.00 + 1.75m + m2 = 0 + 6.25 1.75m + m2 = 0 + 6.25 Combine like terms: 0 + 6.25 = 6.25 1.75m + m2 = 6.25 The m term is 1.75m. Take half its coefficient (0.875). Square it (0.765625) and add it to both sides. Add '0.765625' to each side of the equation. 1.75m + 0.765625 + m2 = 6.25 + 0.765625 Reorder the terms: 0.765625 + 1.75m + m2 = 6.25 + 0.765625 Combine like terms: 6.25 + 0.765625 = 7.015625 0.765625 + 1.75m + m2 = 7.015625 Factor a perfect square on the left side: (m + 0.875)(m + 0.875) = 7.015625 Calculate the square root of the right side: 2.648702513 Break this problem into two subproblems by setting (m + 0.875) equal to 2.648702513 and -2.648702513.Subproblem 1
m + 0.875 = 2.648702513 Simplifying m + 0.875 = 2.648702513 Reorder the terms: 0.875 + m = 2.648702513 Solving 0.875 + m = 2.648702513 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-0.875' to each side of the equation. 0.875 + -0.875 + m = 2.648702513 + -0.875 Combine like terms: 0.875 + -0.875 = 0.000 0.000 + m = 2.648702513 + -0.875 m = 2.648702513 + -0.875 Combine like terms: 2.648702513 + -0.875 = 1.773702513 m = 1.773702513 Simplifying m = 1.773702513Subproblem 2
m + 0.875 = -2.648702513 Simplifying m + 0.875 = -2.648702513 Reorder the terms: 0.875 + m = -2.648702513 Solving 0.875 + m = -2.648702513 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-0.875' to each side of the equation. 0.875 + -0.875 + m = -2.648702513 + -0.875 Combine like terms: 0.875 + -0.875 = 0.000 0.000 + m = -2.648702513 + -0.875 m = -2.648702513 + -0.875 Combine like terms: -2.648702513 + -0.875 = -3.523702513 m = -3.523702513 Simplifying m = -3.523702513Solution
The solution to the problem is based on the solutions from the subproblems. m = {1.773702513, -3.523702513}
| -2(4x-3)=4x | | 6x^2+9x-2=0 | | (2x+1)(4x^2+27X-0)= | | 2s^2-32s=56 | | 16=i^2(4) | | 5x^2+9x-7=0 | | 5[7-5(6-y)]-7=7[5(7y-6)+4]-50 | | 5[7-5(-y)]-7=7[5(7y-6)+4]-50 | | 3x^2+24x=48 | | x^3-5x^2+16x-80=0 | | 2.8=7.6+y | | 22x-4-18x=2(2x-4)+4 | | 5r^2=2r | | 7[9-7(8-b)]-9=9[(9b-8)+6]-82 | | 4x+9+x=24 | | 3.5x+2.75=10 | | 3*10/6= | | 3x+8-7x=15-16x+12x-7 | | 3x/5-x-3/2=x+2/3 | | 8x-(2x+8)=16 | | 8(a+b)= | | x+1/3=5-x+2/7 | | 8x-(5x-5)=10 | | 5+x-2/3=x+3/8 | | 81x-45x=60x+135 | | 9+(-2)=a | | 2[2x+5]=12 | | x/4=2+x-3/3 | | -5+(-8)=x | | 6-7=-11 | | -9a+b=71 | | 9a+9b=9 |