If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x2 + -11x + -12 = 0 Reorder the terms: -12 + -11x + 6x2 = 0 Solving -12 + -11x + 6x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. -2 + -1.833333333x + x2 = 0 Move the constant term to the right: Add '2' to each side of the equation. -2 + -1.833333333x + 2 + x2 = 0 + 2 Reorder the terms: -2 + 2 + -1.833333333x + x2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1.833333333x + x2 = 0 + 2 -1.833333333x + x2 = 0 + 2 Combine like terms: 0 + 2 = 2 -1.833333333x + x2 = 2 The x term is -1.833333333x. Take half its coefficient (-0.9166666665). Square it (0.8402777775) and add it to both sides. Add '0.8402777775' to each side of the equation. -1.833333333x + 0.8402777775 + x2 = 2 + 0.8402777775 Reorder the terms: 0.8402777775 + -1.833333333x + x2 = 2 + 0.8402777775 Combine like terms: 2 + 0.8402777775 = 2.8402777775 0.8402777775 + -1.833333333x + x2 = 2.8402777775 Factor a perfect square on the left side: (x + -0.9166666665)(x + -0.9166666665) = 2.8402777775 Calculate the square root of the right side: 1.685312368 Break this problem into two subproblems by setting (x + -0.9166666665) equal to 1.685312368 and -1.685312368.Subproblem 1
x + -0.9166666665 = 1.685312368 Simplifying x + -0.9166666665 = 1.685312368 Reorder the terms: -0.9166666665 + x = 1.685312368 Solving -0.9166666665 + x = 1.685312368 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.9166666665' to each side of the equation. -0.9166666665 + 0.9166666665 + x = 1.685312368 + 0.9166666665 Combine like terms: -0.9166666665 + 0.9166666665 = 0.0000000000 0.0000000000 + x = 1.685312368 + 0.9166666665 x = 1.685312368 + 0.9166666665 Combine like terms: 1.685312368 + 0.9166666665 = 2.6019790345 x = 2.6019790345 Simplifying x = 2.6019790345Subproblem 2
x + -0.9166666665 = -1.685312368 Simplifying x + -0.9166666665 = -1.685312368 Reorder the terms: -0.9166666665 + x = -1.685312368 Solving -0.9166666665 + x = -1.685312368 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.9166666665' to each side of the equation. -0.9166666665 + 0.9166666665 + x = -1.685312368 + 0.9166666665 Combine like terms: -0.9166666665 + 0.9166666665 = 0.0000000000 0.0000000000 + x = -1.685312368 + 0.9166666665 x = -1.685312368 + 0.9166666665 Combine like terms: -1.685312368 + 0.9166666665 = -0.7686457015 x = -0.7686457015 Simplifying x = -0.7686457015Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.6019790345, -0.7686457015}
| 16x^4-20x+5=0 | | 5[2q+1]+7[4q+2]=0 | | -6+8+-3=5 | | 9r+1/4=5/12 | | 5(2x+1)=3(5x-5) | | 5x-4=7x-12 | | x/-7+7=6 | | 2/5x10 | | t-17/8=-7/4 | | (y^2-y)dx+xdy=0 | | 5/9z+6=4/9z | | 1/5(x-6)=5x-4(x-1)+26/5 | | -91=-4(1+4m)-7 | | x=0+56 | | 2.3y-8.1=13.75 | | 7d-4=-18 | | 18[q-1]+12q=-8 | | (5-y)(2y+7)=0 | | 8.27x-1.3=1.86+7.3 | | 40+4y-16=13y-3y | | 13x-3x^2+4=0 | | 18[q-1]+12q=-18 | | (4x+1)/(8x-4)=(2x+5)/(4x-15) | | (90-x)=19 | | .80x+.05(20-x)=.10(55) | | 7(2x+1)=5x-8x | | -1/5-2x=3/10 | | 18x^2+14x=0 | | (5x)+(6x+2)+(6x+4)=142 | | x-(x/10)/13=12 | | (199+x)/4=66 | | x^(3/2)=64 |