If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x2 + 4x = 3 Reorder the terms: 4x + 6x2 = 3 Solving 4x + 6x2 = 3 Solving for variable 'x'. Reorder the terms: -3 + 4x + 6x2 = 3 + -3 Combine like terms: 3 + -3 = 0 -3 + 4x + 6x2 = 0 Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. -0.5 + 0.6666666667x + x2 = 0 Move the constant term to the right: Add '0.5' to each side of the equation. -0.5 + 0.6666666667x + 0.5 + x2 = 0 + 0.5 Reorder the terms: -0.5 + 0.5 + 0.6666666667x + x2 = 0 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + 0.6666666667x + x2 = 0 + 0.5 0.6666666667x + x2 = 0 + 0.5 Combine like terms: 0 + 0.5 = 0.5 0.6666666667x + x2 = 0.5 The x term is 0.6666666667x. Take half its coefficient (0.3333333334). Square it (0.1111111112) and add it to both sides. Add '0.1111111112' to each side of the equation. 0.6666666667x + 0.1111111112 + x2 = 0.5 + 0.1111111112 Reorder the terms: 0.1111111112 + 0.6666666667x + x2 = 0.5 + 0.1111111112 Combine like terms: 0.5 + 0.1111111112 = 0.6111111112 0.1111111112 + 0.6666666667x + x2 = 0.6111111112 Factor a perfect square on the left side: (x + 0.3333333334)(x + 0.3333333334) = 0.6111111112 Calculate the square root of the right side: 0.78173596 Break this problem into two subproblems by setting (x + 0.3333333334) equal to 0.78173596 and -0.78173596.Subproblem 1
x + 0.3333333334 = 0.78173596 Simplifying x + 0.3333333334 = 0.78173596 Reorder the terms: 0.3333333334 + x = 0.78173596 Solving 0.3333333334 + x = 0.78173596 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3333333334' to each side of the equation. 0.3333333334 + -0.3333333334 + x = 0.78173596 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + x = 0.78173596 + -0.3333333334 x = 0.78173596 + -0.3333333334 Combine like terms: 0.78173596 + -0.3333333334 = 0.4484026266 x = 0.4484026266 Simplifying x = 0.4484026266Subproblem 2
x + 0.3333333334 = -0.78173596 Simplifying x + 0.3333333334 = -0.78173596 Reorder the terms: 0.3333333334 + x = -0.78173596 Solving 0.3333333334 + x = -0.78173596 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3333333334' to each side of the equation. 0.3333333334 + -0.3333333334 + x = -0.78173596 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + x = -0.78173596 + -0.3333333334 x = -0.78173596 + -0.3333333334 Combine like terms: -0.78173596 + -0.3333333334 = -1.1150692934 x = -1.1150692934 Simplifying x = -1.1150692934Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.4484026266, -1.1150692934}
| y+4.2=2.4 | | 5.4=n/-0.9 | | r-5=6 | | 8x+25(3)=15x+20(2) | | (14-24)=6+4-9 | | -5/3+3/2 | | 7(3x+2)2(2-x)2+(3x+2)(1-x)= | | -3/2-3/5w=-5/3 | | -3(4-r)+r=2(4+r) | | 4(y+3)=2(y-7) | | (1+x)2(3x+2)(x+3)(x+5)= | | 88-2d=52+4d | | 5n+8=6n+19 | | y+4.2=3.4 | | 2x+8=3x+10 | | (2+2x)(3x+2)(x+3)(x+5)= | | .45x+200=1.25x | | -8(k-4)-(-9-8)=8 | | 5x-2=2x+13 | | (2w-7)(9+w)=0 | | 2(x+1)=x+9 | | 1+7=8 | | 2(2x+1)=3x+7 | | 3x=x+7.5 | | y+65=-50 | | t+3+t= | | 7w-7/2=-7/2w-2/3 | | j+87=27 | | 4x-2x+2=x+7 | | n+7=-25 | | 4x-3x+6=2x+3 | | 15=4y+7 |