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 + -16 = 0 Reorder the terms: -16 + -7x + 6x2 = 0 Solving -16 + -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'. -2.666666667 + -1.166666667x + x2 = 0 Move the constant term to the right: Add '2.666666667' to each side of the equation. -2.666666667 + -1.166666667x + 2.666666667 + x2 = 0 + 2.666666667 Reorder the terms: -2.666666667 + 2.666666667 + -1.166666667x + x2 = 0 + 2.666666667 Combine like terms: -2.666666667 + 2.666666667 = 0.000000000 0.000000000 + -1.166666667x + x2 = 0 + 2.666666667 -1.166666667x + x2 = 0 + 2.666666667 Combine like terms: 0 + 2.666666667 = 2.666666667 -1.166666667x + x2 = 2.666666667 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 = 2.666666667 + 0.3402777780 Reorder the terms: 0.3402777780 + -1.166666667x + x2 = 2.666666667 + 0.3402777780 Combine like terms: 2.666666667 + 0.3402777780 = 3.006944445 0.3402777780 + -1.166666667x + x2 = 3.006944445 Factor a perfect square on the left side: (x + -0.5833333335)(x + -0.5833333335) = 3.006944445 Calculate the square root of the right side: 1.734054337 Break this problem into two subproblems by setting (x + -0.5833333335) equal to 1.734054337 and -1.734054337.Subproblem 1
x + -0.5833333335 = 1.734054337 Simplifying x + -0.5833333335 = 1.734054337 Reorder the terms: -0.5833333335 + x = 1.734054337 Solving -0.5833333335 + x = 1.734054337 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 = 1.734054337 + 0.5833333335 Combine like terms: -0.5833333335 + 0.5833333335 = 0.0000000000 0.0000000000 + x = 1.734054337 + 0.5833333335 x = 1.734054337 + 0.5833333335 Combine like terms: 1.734054337 + 0.5833333335 = 2.3173876705 x = 2.3173876705 Simplifying x = 2.3173876705Subproblem 2
x + -0.5833333335 = -1.734054337 Simplifying x + -0.5833333335 = -1.734054337 Reorder the terms: -0.5833333335 + x = -1.734054337 Solving -0.5833333335 + x = -1.734054337 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 = -1.734054337 + 0.5833333335 Combine like terms: -0.5833333335 + 0.5833333335 = 0.0000000000 0.0000000000 + x = -1.734054337 + 0.5833333335 x = -1.734054337 + 0.5833333335 Combine like terms: -1.734054337 + 0.5833333335 = -1.1507210035 x = -1.1507210035 Simplifying x = -1.1507210035Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.3173876705, -1.1507210035}
| 4a^2+5a-14=0 | | (2x-6)=(x+7) | | (X+1)*(X-1)*(X-2)-(X^2+7X)*(X-4)-2=2X | | 5x+133=10x-7 | | 5x+133=10-7 | | -2(x+5)=-14-x | | 6n^2+7n-98=0 | | -18-15t=-6t+18 | | y^4+6y^2-4=0 | | Y=x(6)-1 | | 7x^2+39x+12=0 | | Y=x(6)+1 | | 2n^2+9n-26=0 | | p^3+2p^2-63p=0 | | 12-4(5x+3y)= | | 2x+9=-2x+3+4x | | 50+10x=-37 | | 15x^2+23x-896=0 | | 3a+3b=9 | | 6k^2-24k-270=0 | | 3x+8(-x+1)=-22 | | 4x=t+57 | | q+10=0 | | 3b+ab=x | | 3x+8(x+1)=-22 | | n^2+3n-70= | | 3x+8(x+10)=-22 | | 5+65x=52x+9 | | 5k^2-10k-175=0 | | 3x+8(-x+10)=-22 | | q^2+9q=0 | | 5m^3+75m^2+250m=0 |