If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 = 8 + -3x Solving 2x2 = 8 + -3x Solving for variable 'x'. Reorder the terms: -8 + 3x + 2x2 = 8 + -3x + -8 + 3x Reorder the terms: -8 + 3x + 2x2 = 8 + -8 + -3x + 3x Combine like terms: 8 + -8 = 0 -8 + 3x + 2x2 = 0 + -3x + 3x -8 + 3x + 2x2 = -3x + 3x Combine like terms: -3x + 3x = 0 -8 + 3x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -4 + 1.5x + x2 = 0 Move the constant term to the right: Add '4' to each side of the equation. -4 + 1.5x + 4 + x2 = 0 + 4 Reorder the terms: -4 + 4 + 1.5x + x2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 1.5x + x2 = 0 + 4 1.5x + x2 = 0 + 4 Combine like terms: 0 + 4 = 4 1.5x + x2 = 4 The x term is 1.5x. Take half its coefficient (0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. 1.5x + 0.5625 + x2 = 4 + 0.5625 Reorder the terms: 0.5625 + 1.5x + x2 = 4 + 0.5625 Combine like terms: 4 + 0.5625 = 4.5625 0.5625 + 1.5x + x2 = 4.5625 Factor a perfect square on the left side: (x + 0.75)(x + 0.75) = 4.5625 Calculate the square root of the right side: 2.136000936 Break this problem into two subproblems by setting (x + 0.75) equal to 2.136000936 and -2.136000936.Subproblem 1
x + 0.75 = 2.136000936 Simplifying x + 0.75 = 2.136000936 Reorder the terms: 0.75 + x = 2.136000936 Solving 0.75 + x = 2.136000936 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.75' to each side of the equation. 0.75 + -0.75 + x = 2.136000936 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + x = 2.136000936 + -0.75 x = 2.136000936 + -0.75 Combine like terms: 2.136000936 + -0.75 = 1.386000936 x = 1.386000936 Simplifying x = 1.386000936Subproblem 2
x + 0.75 = -2.136000936 Simplifying x + 0.75 = -2.136000936 Reorder the terms: 0.75 + x = -2.136000936 Solving 0.75 + x = -2.136000936 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.75' to each side of the equation. 0.75 + -0.75 + x = -2.136000936 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + x = -2.136000936 + -0.75 x = -2.136000936 + -0.75 Combine like terms: -2.136000936 + -0.75 = -2.886000936 x = -2.886000936 Simplifying x = -2.886000936Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.386000936, -2.886000936}
| x/-15=18 | | N^2+N-332=0 | | 2Inx=2 | | 5x+3-9x=12-14x+10x-9 | | 2-3(x+5)=5x-21 | | 5x+3-9x=12 | | 12[20-2(6^2/3•2^2)] | | -4p+19=-11 | | y=-0.6+0.2r | | -19+x=x+10 | | .44=log(x) | | 2(3x+5)+5(2x-1)=1 | | (2+3)y-9=r-12 | | x-3=-3x-6 | | 5x-8=81 | | 3x+1-2x=9-3 | | .75x-2x=7 | | 169x^2-81y^2=0 | | 8y-3(3-2y)=5 | | d=1/2(at2) | | 1/6(6x-1)=-2/7-4/7 | | X^2+10+2=0 | | 2k+k=125 | | 4x+2+(4-x)= | | 3/5p-5 | | 3/4y-2/3x=12 | | 8x-2(x-1)=9x+23-2x | | -9=8(x+9)-5x | | 9x+6=r+19 | | 6x+5+4x+5=-5 | | (m-6)5+(100)2-20/10= | | 1/6(6x-9)=-3/7-8/7 |