If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 = 4 + -6x Solving 3x2 = 4 + -6x Solving for variable 'x'. Reorder the terms: -4 + 6x + 3x2 = 4 + -6x + -4 + 6x Reorder the terms: -4 + 6x + 3x2 = 4 + -4 + -6x + 6x Combine like terms: 4 + -4 = 0 -4 + 6x + 3x2 = 0 + -6x + 6x -4 + 6x + 3x2 = -6x + 6x Combine like terms: -6x + 6x = 0 -4 + 6x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -1.333333333 + 2x + x2 = 0 Move the constant term to the right: Add '1.333333333' to each side of the equation. -1.333333333 + 2x + 1.333333333 + x2 = 0 + 1.333333333 Reorder the terms: -1.333333333 + 1.333333333 + 2x + x2 = 0 + 1.333333333 Combine like terms: -1.333333333 + 1.333333333 = 0.000000000 0.000000000 + 2x + x2 = 0 + 1.333333333 2x + x2 = 0 + 1.333333333 Combine like terms: 0 + 1.333333333 = 1.333333333 2x + x2 = 1.333333333 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = 1.333333333 + 1 Reorder the terms: 1 + 2x + x2 = 1.333333333 + 1 Combine like terms: 1.333333333 + 1 = 2.333333333 1 + 2x + x2 = 2.333333333 Factor a perfect square on the left side: (x + 1)(x + 1) = 2.333333333 Calculate the square root of the right side: 1.527525232 Break this problem into two subproblems by setting (x + 1) equal to 1.527525232 and -1.527525232.Subproblem 1
x + 1 = 1.527525232 Simplifying x + 1 = 1.527525232 Reorder the terms: 1 + x = 1.527525232 Solving 1 + x = 1.527525232 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 1.527525232 + -1 Combine like terms: 1 + -1 = 0 0 + x = 1.527525232 + -1 x = 1.527525232 + -1 Combine like terms: 1.527525232 + -1 = 0.527525232 x = 0.527525232 Simplifying x = 0.527525232Subproblem 2
x + 1 = -1.527525232 Simplifying x + 1 = -1.527525232 Reorder the terms: 1 + x = -1.527525232 Solving 1 + x = -1.527525232 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = -1.527525232 + -1 Combine like terms: 1 + -1 = 0 0 + x = -1.527525232 + -1 x = -1.527525232 + -1 Combine like terms: -1.527525232 + -1 = -2.527525232 x = -2.527525232 Simplifying x = -2.527525232Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.527525232, -2.527525232}
| 7x^2+75=0 | | x^2-6x*8=0 | | x+0.75x=240.26 | | -3(-2-3m)=33 | | 30x-100=20 | | x+.75x=240 | | -3m+19=-5m-15 | | 3(-2v+2)-3v=33 | | -2(-t-2)=2t-14 | | 0.13513651(56.22x+5.2)+5=54x+0.213210000001 | | 10(4x+3)=-90 | | 180X-12X*X-432=0 | | 3x-5=7(6+5x) | | 3x+6x=-5-13 | | (3x+9)=81 | | -6y+1=-4y-7 | | 3=4u+1 | | 4t+7-1= | | 4x+6=-44-6x | | 0=-7y+20 | | 6-4d=-6-9d | | 4(5x-3)=10x+8 | | 9m-7-4m= | | 9x^2+24x-22=0 | | 3+2n=-3 | | y=x^2+kx+100 | | 5x+3=3(x-3) | | 5x+42=2x+18 | | 32+2x=8x-16 | | 7x-68=9x-96 | | -12.19-0.5x=5.3(x+3.5) | | 7(3x+2)=3(x+2)-17 |