If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9 = 0.0436431784x2 + -5.768518039x + 200.9516931 Reorder the terms: 9 = 200.9516931 + -5.768518039x + 0.0436431784x2 Solving 9 = 200.9516931 + -5.768518039x + 0.0436431784x2 Solving for variable 'x'. Combine like terms: 9 + -200.9516931 = -191.9516931 -191.9516931 + 5.768518039x + -0.0436431784x2 = 200.9516931 + -5.768518039x + 0.0436431784x2 + -200.9516931 + 5.768518039x + -0.0436431784x2 Reorder the terms: -191.9516931 + 5.768518039x + -0.0436431784x2 = 200.9516931 + -200.9516931 + -5.768518039x + 5.768518039x + 0.0436431784x2 + -0.0436431784x2 Combine like terms: 200.9516931 + -200.9516931 = 0.0000000 -191.9516931 + 5.768518039x + -0.0436431784x2 = 0.0000000 + -5.768518039x + 5.768518039x + 0.0436431784x2 + -0.0436431784x2 -191.9516931 + 5.768518039x + -0.0436431784x2 = -5.768518039x + 5.768518039x + 0.0436431784x2 + -0.0436431784x2 Combine like terms: -5.768518039x + 5.768518039x = 0.000000000 -191.9516931 + 5.768518039x + -0.0436431784x2 = 0.000000000 + 0.0436431784x2 + -0.0436431784x2 -191.9516931 + 5.768518039x + -0.0436431784x2 = 0.0436431784x2 + -0.0436431784x2 Combine like terms: 0.0436431784x2 + -0.0436431784x2 = 0.0000000000 -191.9516931 + 5.768518039x + -0.0436431784x2 = 0.0000000000 Begin completing the square. Divide all terms by -0.0436431784 the coefficient of the squared term: Divide each side by '-0.0436431784'. 4398.206092 + -132.1745631x + x2 = 0 Move the constant term to the right: Add '-4398.206092' to each side of the equation. 4398.206092 + -132.1745631x + -4398.206092 + x2 = 0 + -4398.206092 Reorder the terms: 4398.206092 + -4398.206092 + -132.1745631x + x2 = 0 + -4398.206092 Combine like terms: 4398.206092 + -4398.206092 = 0.000000 0.000000 + -132.1745631x + x2 = 0 + -4398.206092 -132.1745631x + x2 = 0 + -4398.206092 Combine like terms: 0 + -4398.206092 = -4398.206092 -132.1745631x + x2 = -4398.206092 The x term is -132.1745631x. Take half its coefficient (-66.08728155). Square it (4367.528783) and add it to both sides. Add '4367.528783' to each side of the equation. -132.1745631x + 4367.528783 + x2 = -4398.206092 + 4367.528783 Reorder the terms: 4367.528783 + -132.1745631x + x2 = -4398.206092 + 4367.528783 Combine like terms: -4398.206092 + 4367.528783 = -30.677309 4367.528783 + -132.1745631x + x2 = -30.677309 Factor a perfect square on the left side: (x + -66.08728155)(x + -66.08728155) = -30.677309 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2u^2+3u+15=0 | | 5z+13=4z+2 | | 9(y-4)=3(y+12) | | 6-3+8x=12x | | 3x^3-5x^2-48x+80=0 | | q+[-63]=-100 | | 4x-y=32 | | -4x+13=-6x+9 | | -4x-8=3x-15-x | | 18=3-(c+6) | | x^4+x=x | | 7x(3-9)= | | 30x+3+11x-4=81 | | 5b+11=76 | | -6(3+r)=36 | | 3x+6=-48 | | 2(5x-1)+2x=-38 | | 12x^2=17x+5 | | y^2+3y+2-y^2-2y-8=0 | | 9x+9=6x+9 | | 3(r+4)=6r | | 12p-18p-11=7 | | 10n^2+19n-15= | | 10x+4+5x-1=63 | | -5-6p=49 | | 5x-4+2x=-18 | | 81/-3= | | 2n^2-9n+10= | | 6v^2-5v+1=0 | | 3-2z=11 | | 11-7x=91-42x | | 36x=9x^2 |