If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x2 + 7x + -8 = 0 Reorder the terms: -8 + 7x + 6x2 = 0 Solving -8 + 7x + 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'. -1.333333333 + 1.166666667x + x2 = 0 Move the constant term to the right: Add '1.333333333' to each side of the equation. -1.333333333 + 1.166666667x + 1.333333333 + x2 = 0 + 1.333333333 Reorder the terms: -1.333333333 + 1.333333333 + 1.166666667x + x2 = 0 + 1.333333333 Combine like terms: -1.333333333 + 1.333333333 = 0.000000000 0.000000000 + 1.166666667x + x2 = 0 + 1.333333333 1.166666667x + x2 = 0 + 1.333333333 Combine like terms: 0 + 1.333333333 = 1.333333333 1.166666667x + x2 = 1.333333333 The x term is 1.166666667x. Take half its coefficient (0.5833333335). Square it (0.3402777780) and add it to both sides. Add '0.3402777780' to each side of the equation. 1.166666667x + 0.3402777780 + x2 = 1.333333333 + 0.3402777780 Reorder the terms: 0.3402777780 + 1.166666667x + x2 = 1.333333333 + 0.3402777780 Combine like terms: 1.333333333 + 0.3402777780 = 1.673611111 0.3402777780 + 1.166666667x + x2 = 1.673611111 Factor a perfect square on the left side: (x + 0.5833333335)(x + 0.5833333335) = 1.673611111 Calculate the square root of the right side: 1.293681225 Break this problem into two subproblems by setting (x + 0.5833333335) equal to 1.293681225 and -1.293681225.Subproblem 1
x + 0.5833333335 = 1.293681225 Simplifying x + 0.5833333335 = 1.293681225 Reorder the terms: 0.5833333335 + x = 1.293681225 Solving 0.5833333335 + x = 1.293681225 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5833333335' to each side of the equation. 0.5833333335 + -0.5833333335 + x = 1.293681225 + -0.5833333335 Combine like terms: 0.5833333335 + -0.5833333335 = 0.0000000000 0.0000000000 + x = 1.293681225 + -0.5833333335 x = 1.293681225 + -0.5833333335 Combine like terms: 1.293681225 + -0.5833333335 = 0.7103478915 x = 0.7103478915 Simplifying x = 0.7103478915Subproblem 2
x + 0.5833333335 = -1.293681225 Simplifying x + 0.5833333335 = -1.293681225 Reorder the terms: 0.5833333335 + x = -1.293681225 Solving 0.5833333335 + x = -1.293681225 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5833333335' to each side of the equation. 0.5833333335 + -0.5833333335 + x = -1.293681225 + -0.5833333335 Combine like terms: 0.5833333335 + -0.5833333335 = 0.0000000000 0.0000000000 + x = -1.293681225 + -0.5833333335 x = -1.293681225 + -0.5833333335 Combine like terms: -1.293681225 + -0.5833333335 = -1.8770145585 x = -1.8770145585 Simplifying x = -1.8770145585Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.7103478915, -1.8770145585}
| 6-6(-6z-3)=-4(-7z+5)-1 | | c=5/9(97-32) | | h(t)=2t+12t | | 7n-4+17=4 | | 10x-5(x+2)=20 | | 2x-5(4x-7)=-55 | | -6=-2x+4x | | 3x(2x-7)=2(7x+3) | | 3x+4=5x-1o | | x+5+14x=-3+5x+32 | | 30w+2=w+6-30 | | 2(x-1/2)=3(5-2x) | | .125(x-.125)=.5(x-.75) | | 2(x+5)=-4(-9x+6) | | 5+(a-2)= | | 3(x-5)=2(x-8) | | -2/3-7/9 | | 12y-(y-7)= | | -2x^2+4x+5=0 | | 5t+-1=6t-5 | | 6(-8)-8y=-48 | | -t/2=6 | | 2(x+9)*4=112 | | 1/5-4/5 | | cosx=22 | | 1.1x+3.3=3.2x-3 | | 2(3x-1)+x= | | 3(2x-1)+x=5(1+4)-6 | | x=-4y-6 | | 4x^2+21x=0 | | 5j-30=j+6 | | t/2-3=12 |