If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + -16x + 5 = 0 Reorder the terms: 5 + -16x + 9x2 = 0 Solving 5 + -16x + 9x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 0.5555555556 + -1.777777778x + x2 = 0 Move the constant term to the right: Add '-0.5555555556' to each side of the equation. 0.5555555556 + -1.777777778x + -0.5555555556 + x2 = 0 + -0.5555555556 Reorder the terms: 0.5555555556 + -0.5555555556 + -1.777777778x + x2 = 0 + -0.5555555556 Combine like terms: 0.5555555556 + -0.5555555556 = 0.0000000000 0.0000000000 + -1.777777778x + x2 = 0 + -0.5555555556 -1.777777778x + x2 = 0 + -0.5555555556 Combine like terms: 0 + -0.5555555556 = -0.5555555556 -1.777777778x + x2 = -0.5555555556 The x term is -1.777777778x. Take half its coefficient (-0.888888889). Square it (0.7901234570) and add it to both sides. Add '0.7901234570' to each side of the equation. -1.777777778x + 0.7901234570 + x2 = -0.5555555556 + 0.7901234570 Reorder the terms: 0.7901234570 + -1.777777778x + x2 = -0.5555555556 + 0.7901234570 Combine like terms: -0.5555555556 + 0.7901234570 = 0.2345679014 0.7901234570 + -1.777777778x + x2 = 0.2345679014 Factor a perfect square on the left side: (x + -0.888888889)(x + -0.888888889) = 0.2345679014 Calculate the square root of the right side: 0.484322105 Break this problem into two subproblems by setting (x + -0.888888889) equal to 0.484322105 and -0.484322105.Subproblem 1
x + -0.888888889 = 0.484322105 Simplifying x + -0.888888889 = 0.484322105 Reorder the terms: -0.888888889 + x = 0.484322105 Solving -0.888888889 + x = 0.484322105 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.888888889' to each side of the equation. -0.888888889 + 0.888888889 + x = 0.484322105 + 0.888888889 Combine like terms: -0.888888889 + 0.888888889 = 0.000000000 0.000000000 + x = 0.484322105 + 0.888888889 x = 0.484322105 + 0.888888889 Combine like terms: 0.484322105 + 0.888888889 = 1.373210994 x = 1.373210994 Simplifying x = 1.373210994Subproblem 2
x + -0.888888889 = -0.484322105 Simplifying x + -0.888888889 = -0.484322105 Reorder the terms: -0.888888889 + x = -0.484322105 Solving -0.888888889 + x = -0.484322105 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.888888889' to each side of the equation. -0.888888889 + 0.888888889 + x = -0.484322105 + 0.888888889 Combine like terms: -0.888888889 + 0.888888889 = 0.000000000 0.000000000 + x = -0.484322105 + 0.888888889 x = -0.484322105 + 0.888888889 Combine like terms: -0.484322105 + 0.888888889 = 0.404566784 x = 0.404566784 Simplifying x = 0.404566784Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.373210994, 0.404566784}
| 32=-4x | | 2(x-4)+8=3x-9 | | 7x+2=-5x-22 | | (-3y+2)(y+3)= | | 30y=30 | | s=pir+pir^2 | | (2k+1)(k-4)= | | 7x-3=38 | | 4x(x-6)+3(x-6)=0 | | 5w+6=-74 | | -2(x+3)-4=18+4x | | 5k^2(-6k^2-2k+6)= | | 8r^3+2r^2-24r= | | x^2-3x=130 | | -4y=312 | | 9=-6x+5x+1 | | -4y=74 | | 125c^6-64d^6= | | w(w+10)-144=0 | | -x(7x-8)= | | 4(t-2)+4t=4(2t+5)-10 | | 12x^2-23x+10=0 | | 33+4x=-(x+7) | | 4(x-6)=12-(x+3) | | 2a^9-32a= | | (9x+1)(5x-2)=0 | | -24r=72 | | log[4](2x+3)=0 | | 8x-8+7x+8+6x+12=180 | | 8+2y-1=9y+14-6y | | 2x+13-4x=18-19x+17x-5 | | 4c-3=2c+7 |