If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12x2 + -4x + -9 = 0 Reorder the terms: -9 + -4x + 12x2 = 0 Solving -9 + -4x + 12x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 12 the coefficient of the squared term: Divide each side by '12'. -0.75 + -0.3333333333x + x2 = 0 Move the constant term to the right: Add '0.75' to each side of the equation. -0.75 + -0.3333333333x + 0.75 + x2 = 0 + 0.75 Reorder the terms: -0.75 + 0.75 + -0.3333333333x + x2 = 0 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + -0.3333333333x + x2 = 0 + 0.75 -0.3333333333x + x2 = 0 + 0.75 Combine like terms: 0 + 0.75 = 0.75 -0.3333333333x + x2 = 0.75 The x term is -0.3333333333x. Take half its coefficient (-0.1666666667). Square it (0.02777777779) and add it to both sides. Add '0.02777777779' to each side of the equation. -0.3333333333x + 0.02777777779 + x2 = 0.75 + 0.02777777779 Reorder the terms: 0.02777777779 + -0.3333333333x + x2 = 0.75 + 0.02777777779 Combine like terms: 0.75 + 0.02777777779 = 0.77777777779 0.02777777779 + -0.3333333333x + x2 = 0.77777777779 Factor a perfect square on the left side: (x + -0.1666666667)(x + -0.1666666667) = 0.77777777779 Calculate the square root of the right side: 0.881917104 Break this problem into two subproblems by setting (x + -0.1666666667) equal to 0.881917104 and -0.881917104.Subproblem 1
x + -0.1666666667 = 0.881917104 Simplifying x + -0.1666666667 = 0.881917104 Reorder the terms: -0.1666666667 + x = 0.881917104 Solving -0.1666666667 + x = 0.881917104 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.1666666667' to each side of the equation. -0.1666666667 + 0.1666666667 + x = 0.881917104 + 0.1666666667 Combine like terms: -0.1666666667 + 0.1666666667 = 0.0000000000 0.0000000000 + x = 0.881917104 + 0.1666666667 x = 0.881917104 + 0.1666666667 Combine like terms: 0.881917104 + 0.1666666667 = 1.0485837707 x = 1.0485837707 Simplifying x = 1.0485837707Subproblem 2
x + -0.1666666667 = -0.881917104 Simplifying x + -0.1666666667 = -0.881917104 Reorder the terms: -0.1666666667 + x = -0.881917104 Solving -0.1666666667 + x = -0.881917104 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.1666666667' to each side of the equation. -0.1666666667 + 0.1666666667 + x = -0.881917104 + 0.1666666667 Combine like terms: -0.1666666667 + 0.1666666667 = 0.0000000000 0.0000000000 + x = -0.881917104 + 0.1666666667 x = -0.881917104 + 0.1666666667 Combine like terms: -0.881917104 + 0.1666666667 = -0.7152504373 x = -0.7152504373 Simplifying x = -0.7152504373Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.0485837707, -0.7152504373}
| -16+5m=8m-4 | | 2(3x+4)=4(x-1) | | 8p-6+5p=-6 | | 3y-2/2-5y=1/2 | | 6x+5-3x=12-4 | | x^3+30x-1=0 | | abs(2x-3)abs=14 | | (A^2-p^2)(a^2+p^2)= | | 7(y-t)=-8y | | 7z-6z^3-3z^3-z^2= | | (2x-7)/(x+1)=(2x)/(x+4) | | 7/8(x-1/2)=-49/80 | | 3(x+4)-4=5 | | 8x+8=y | | -1/2(14-6x) | | 10x^2-68x=14 | | 4c^2=4c-1 | | 6x^2-58x=20 | | 1=5x^2+2x-3 | | 2/5/2/4 | | 1=2x^2+5x+3 | | 6x^2-46x=16 | | (1/x-1)-(2/x^2-1) | | W2+3w/w2+2w-3 | | 4p^2-3p-2= | | (2x+3)(x+4)=187 | | (2x-9)(6x+5)=0 | | 2r+3/2+5/2r=3 | | to=4 | | .83333333x-.5=2 | | r*i*n*i*c*h*i*i=2367 | | 3xy=567 |