If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12x3 + 32x2 + 84x = 0 Reorder the terms: 84x + 32x2 + 12x3 = 0 Solving 84x + 32x2 + 12x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '4x'. 4x(21 + 8x + 3x2) = 0 Ignore the factor 4.Subproblem 1
Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0Subproblem 2
Set the factor '(21 + 8x + 3x2)' equal to zero and attempt to solve: Simplifying 21 + 8x + 3x2 = 0 Solving 21 + 8x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 7 + 2.666666667x + x2 = 0 Move the constant term to the right: Add '-7' to each side of the equation. 7 + 2.666666667x + -7 + x2 = 0 + -7 Reorder the terms: 7 + -7 + 2.666666667x + x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 2.666666667x + x2 = 0 + -7 2.666666667x + x2 = 0 + -7 Combine like terms: 0 + -7 = -7 2.666666667x + x2 = -7 The x term is 2.666666667x. Take half its coefficient (1.333333334). Square it (1.777777780) and add it to both sides. Add '1.777777780' to each side of the equation. 2.666666667x + 1.777777780 + x2 = -7 + 1.777777780 Reorder the terms: 1.777777780 + 2.666666667x + x2 = -7 + 1.777777780 Combine like terms: -7 + 1.777777780 = -5.22222222 1.777777780 + 2.666666667x + x2 = -5.22222222 Factor a perfect square on the left side: (x + 1.333333334)(x + 1.333333334) = -5.22222222 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Solution
x = {0}
| 4.9t^2-40t-30=0 | | y-18y^2+80y=0 | | 12=120/10 | | 3.75x=1.25 | | y=-2x^2-16x+13 | | 7y^4+11y^3-6y^2=0 | | 4x+5(3)=-7 | | 5x-y=38 | | 7m-10=60 | | P=EI-RI^2 | | 2y^4+3y^3-9y^2=0 | | 9x+5=33+2x | | -5(r+6)=-86 | | 10x-2=4x-4 | | 3y^4-7y^3-6y^2=0 | | ab-xy=equation | | 12x^3+12x^2+12x=0 | | (4w+6)(7+w)=0 | | 9-5(x+2(3-4x))+14= | | 4u^2+32u+22=0 | | -(4x-14)+2(5x+6)= | | 15x^2-13x+3=0 | | 0.7(x+30)+0.4x=8.5 | | 36+12x-x^3=0 | | 11x-1=x+4 | | 1.8y(5-2y)=0.9 | | x=4+3y-y^2 | | x+2=-3x+7 | | 8cos^2x-6cosx=0 | | 28-15x+6x^2-x^3=o | | 8x^5-16x^10y^2= | | 0.4x+6.6=5.6 |