If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.3x2 + -6x + -18 = 0 Reorder the terms: -18 + -6x + 0.3x2 = 0 Solving -18 + -6x + 0.3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 0.3 the coefficient of the squared term: Divide each side by '0.3'. -60 + -20x + x2 = 0 Move the constant term to the right: Add '60' to each side of the equation. -60 + -20x + 60 + x2 = 0 + 60 Reorder the terms: -60 + 60 + -20x + x2 = 0 + 60 Combine like terms: -60 + 60 = 0 0 + -20x + x2 = 0 + 60 -20x + x2 = 0 + 60 Combine like terms: 0 + 60 = 60 -20x + x2 = 60 The x term is -20x. Take half its coefficient (-10). Square it (100) and add it to both sides. Add '100' to each side of the equation. -20x + 100 + x2 = 60 + 100 Reorder the terms: 100 + -20x + x2 = 60 + 100 Combine like terms: 60 + 100 = 160 100 + -20x + x2 = 160 Factor a perfect square on the left side: (x + -10)(x + -10) = 160 Calculate the square root of the right side: 12.649110641 Break this problem into two subproblems by setting (x + -10) equal to 12.649110641 and -12.649110641.Subproblem 1
x + -10 = 12.649110641 Simplifying x + -10 = 12.649110641 Reorder the terms: -10 + x = 12.649110641 Solving -10 + x = 12.649110641 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + x = 12.649110641 + 10 Combine like terms: -10 + 10 = 0 0 + x = 12.649110641 + 10 x = 12.649110641 + 10 Combine like terms: 12.649110641 + 10 = 22.649110641 x = 22.649110641 Simplifying x = 22.649110641Subproblem 2
x + -10 = -12.649110641 Simplifying x + -10 = -12.649110641 Reorder the terms: -10 + x = -12.649110641 Solving -10 + x = -12.649110641 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + x = -12.649110641 + 10 Combine like terms: -10 + 10 = 0 0 + x = -12.649110641 + 10 x = -12.649110641 + 10 Combine like terms: -12.649110641 + 10 = -2.649110641 x = -2.649110641 Simplifying x = -2.649110641Solution
The solution to the problem is based on the solutions from the subproblems. x = {22.649110641, -2.649110641}
| 2xwhat=40 | | 6x-6x=12-12 | | 6-(8-4m)=2(2m-1) | | 5(1x)-2x=2(3x) | | ha+k=y | | 25x-18-13x=4(3x-5)+2 | | 24+9m=64 | | 25x-18-13x=4(3x-5) | | 10x+29(x-3)=264 | | -14=-a | | 8x-1+2x-4=112 | | X+8=-x+18 | | 2(3x+9)=-2(2x+6) | | 3+7x=2x-1 | | 21m=35 | | 4n+28-n=58 | | 24x-8-15x+4=20x-5-11x+16 | | 540=4x-40+100 | | 14.6-4.7t=12.8-3.5-0.6 | | 3x+7x=2x-1 | | 4(x-3)=2(x+3)+1 | | 36+21m=71 | | -m^2+23m+50=0 | | 2y+3w=6x | | -8x-14x=u | | d-47=123 | | 8m=-48 | | J-6=18 | | 7x-x=47 | | 9z^2-3z-20= | | 7.2+6.25=3.55 | | 2x+34=x+24 |