If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 29x2 + 70x + -4 = 0 Reorder the terms: -4 + 70x + 29x2 = 0 Solving -4 + 70x + 29x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 29 the coefficient of the squared term: Divide each side by '29'. -0.1379310345 + 2.413793103x + x2 = 0 Move the constant term to the right: Add '0.1379310345' to each side of the equation. -0.1379310345 + 2.413793103x + 0.1379310345 + x2 = 0 + 0.1379310345 Reorder the terms: -0.1379310345 + 0.1379310345 + 2.413793103x + x2 = 0 + 0.1379310345 Combine like terms: -0.1379310345 + 0.1379310345 = 0.0000000000 0.0000000000 + 2.413793103x + x2 = 0 + 0.1379310345 2.413793103x + x2 = 0 + 0.1379310345 Combine like terms: 0 + 0.1379310345 = 0.1379310345 2.413793103x + x2 = 0.1379310345 The x term is 2.413793103x. Take half its coefficient (1.206896552). Square it (1.456599287) and add it to both sides. Add '1.456599287' to each side of the equation. 2.413793103x + 1.456599287 + x2 = 0.1379310345 + 1.456599287 Reorder the terms: 1.456599287 + 2.413793103x + x2 = 0.1379310345 + 1.456599287 Combine like terms: 0.1379310345 + 1.456599287 = 1.5945303215 1.456599287 + 2.413793103x + x2 = 1.5945303215 Factor a perfect square on the left side: (x + 1.206896552)(x + 1.206896552) = 1.5945303215 Calculate the square root of the right side: 1.262747133 Break this problem into two subproblems by setting (x + 1.206896552) equal to 1.262747133 and -1.262747133.Subproblem 1
x + 1.206896552 = 1.262747133 Simplifying x + 1.206896552 = 1.262747133 Reorder the terms: 1.206896552 + x = 1.262747133 Solving 1.206896552 + x = 1.262747133 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.206896552' to each side of the equation. 1.206896552 + -1.206896552 + x = 1.262747133 + -1.206896552 Combine like terms: 1.206896552 + -1.206896552 = 0.000000000 0.000000000 + x = 1.262747133 + -1.206896552 x = 1.262747133 + -1.206896552 Combine like terms: 1.262747133 + -1.206896552 = 0.055850581 x = 0.055850581 Simplifying x = 0.055850581Subproblem 2
x + 1.206896552 = -1.262747133 Simplifying x + 1.206896552 = -1.262747133 Reorder the terms: 1.206896552 + x = -1.262747133 Solving 1.206896552 + x = -1.262747133 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.206896552' to each side of the equation. 1.206896552 + -1.206896552 + x = -1.262747133 + -1.206896552 Combine like terms: 1.206896552 + -1.206896552 = 0.000000000 0.000000000 + x = -1.262747133 + -1.206896552 x = -1.262747133 + -1.206896552 Combine like terms: -1.262747133 + -1.206896552 = -2.469643685 x = -2.469643685 Simplifying x = -2.469643685Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.055850581, -2.469643685}
| f(x)=x^2-.5x+1.5 | | 700/17= | | 9*4+X*9= | | 9*4+9x=y | | (-1)*(4-7)^2/9+6-3-4(2) | | 7a-8-5a=11-2a+9 | | 20/(20+5x) | | 3x+3-10=20 | | 4i/-3+6i | | 6x+2=2(x-5)/3 | | 2p^2=4p+14 | | 5/6x+2/3x=27 | | .25(x+4)=9 | | 1/4(x+4)=9 | | x^4-17*x^3+78*X^2-84*x+20=0 | | 4(3f-1)=2f+9 | | 2(e+5)=e+8 | | 3d+4=d+5 | | 4*(2-4)-4= | | 4x(2-4)-4= | | -16/2+8 | | (2x+3y)+(8x-2y)= | | x/3-12=-12 | | x/2+7=7 | | 2xy+3x-2y-3xy+x= | | 24-(x+8)=5x-2 | | 3x+12=60-x | | 3a+2ab-6a+2b-ab= | | 2x/3+9=13 | | -4(t-2)+8t=6t-8 | | -20.5x-200.5=36.5 | | -20.5x=36.5 |