If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (11x2) + 4x + -105 = 0 Reorder the terms: -105 + 4x + (11x2) = 0 Solving -105 + 4x + (11x2) = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 11 the coefficient of the squared term: Divide each side by '11'. -9.545454545 + 0.3636363636x + x2 = 0 Move the constant term to the right: Add '9.545454545' to each side of the equation. -9.545454545 + 0.3636363636x + 9.545454545 + x2 = 0 + 9.545454545 Reorder the terms: -9.545454545 + 9.545454545 + 0.3636363636x + x2 = 0 + 9.545454545 Combine like terms: -9.545454545 + 9.545454545 = 0.000000000 0.000000000 + 0.3636363636x + x2 = 0 + 9.545454545 0.3636363636x + x2 = 0 + 9.545454545 Combine like terms: 0 + 9.545454545 = 9.545454545 0.3636363636x + x2 = 9.545454545 The x term is 0.3636363636x. Take half its coefficient (0.1818181818). Square it (0.03305785123) and add it to both sides. Add '0.03305785123' to each side of the equation. 0.3636363636x + 0.03305785123 + x2 = 9.545454545 + 0.03305785123 Reorder the terms: 0.03305785123 + 0.3636363636x + x2 = 9.545454545 + 0.03305785123 Combine like terms: 9.545454545 + 0.03305785123 = 9.57851239623 0.03305785123 + 0.3636363636x + x2 = 9.57851239623 Factor a perfect square on the left side: ((x) + 0.1818181818)((x) + 0.1818181818) = 9.57851239623 Calculate the square root of the right side: 3.094917187 Break this problem into two subproblems by setting ((x) + 0.1818181818) equal to 3.094917187 and -3.094917187.Subproblem 1
(x) + 0.1818181818 = 3.094917187 Simplifying (x) + 0.1818181818 = 3.094917187 x + 0.1818181818 = 3.094917187 Reorder the terms: 0.1818181818 + x = 3.094917187 Solving 0.1818181818 + x = 3.094917187 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.1818181818' to each side of the equation. 0.1818181818 + -0.1818181818 + x = 3.094917187 + -0.1818181818 Combine like terms: 0.1818181818 + -0.1818181818 = 0.0000000000 0.0000000000 + x = 3.094917187 + -0.1818181818 x = 3.094917187 + -0.1818181818 Combine like terms: 3.094917187 + -0.1818181818 = 2.9130990052 x = 2.9130990052 Simplifying x = 2.9130990052Subproblem 2
(x) + 0.1818181818 = -3.094917187 Simplifying (x) + 0.1818181818 = -3.094917187 x + 0.1818181818 = -3.094917187 Reorder the terms: 0.1818181818 + x = -3.094917187 Solving 0.1818181818 + x = -3.094917187 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.1818181818' to each side of the equation. 0.1818181818 + -0.1818181818 + x = -3.094917187 + -0.1818181818 Combine like terms: 0.1818181818 + -0.1818181818 = 0.0000000000 0.0000000000 + x = -3.094917187 + -0.1818181818 x = -3.094917187 + -0.1818181818 Combine like terms: -3.094917187 + -0.1818181818 = -3.2767353688 x = -3.2767353688 Simplifying x = -3.2767353688Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.9130990052, -3.2767353688}
| .0625X=83.72 | | 4w=19 | | 19r=38 | | 4(3x-5)-8x=7+14 | | (4x-9)+(7x-23)=67 | | y-(-9)=4/3(x-2) | | 0.5t=5t | | (x)=4x+5 | | 3-x^5=243 | | 4x^2+3=77 | | 12-8x=-20-4x | | (4x-9)+(7x-23)=113 | | .4x+10-8x=16 | | 2.5yx=5 | | 8x-4(3x+2)=16 | | 10(x-4)=0 | | 2y-2=9 | | 12x+7=8x+31 | | sin(x+2)=0.0625 | | A-31=-73 | | 1965=3.14r^2 | | R=v/z | | (5x-6)+(7x-25)=103 | | 6x+2y+4z=2 | | 52x-5=125 | | 1/3x=250 | | 2-2cos^2-5sinx=-2 | | x/6-4=17 | | x/6-6=2 | | 2-2cos^2-5sinx=0 | | 77-2x=14-9x | | ln(1+x^3)-4=0 |