If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x4 + -3x3 + 7x2 = 0 Reorder the terms: 7x2 + -3x3 + x4 = 0 Solving 7x2 + -3x3 + x4 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), 'x2'. x2(7 + -3x + x2) = 0Subproblem 1
Set the factor 'x2' equal to zero and attempt to solve: Simplifying x2 = 0 Solving x2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x2 = 0 Take the square root of each side: x = {0}Subproblem 2
Set the factor '(7 + -3x + x2)' equal to zero and attempt to solve: Simplifying 7 + -3x + x2 = 0 Solving 7 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-7' to each side of the equation. 7 + -3x + -7 + x2 = 0 + -7 Reorder the terms: 7 + -7 + -3x + x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -3x + x2 = 0 + -7 -3x + x2 = 0 + -7 Combine like terms: 0 + -7 = -7 -3x + x2 = -7 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = -7 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -7 + 2.25 Combine like terms: -7 + 2.25 = -4.75 2.25 + -3x + x2 = -4.75 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = -4.75 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}
| -18+4b=37 | | 5e=35 | | 4x+20+52=120 | | 1.2(2.4)-0.8x= | | x^4+17x^2+72=0 | | -18+4b= | | 2.3y+5y-6y=2 | | 1.2(-1)-0.8x= | | 6x+10y=45 | | -9X-6=-X+4 | | 0.8(m+2)=0.2(m+26) | | 3x^2+24x+66=0 | | 25=7x-4x+10 | | 1.2-x=0 | | -(x-5)=3 | | 3(5x-9)=4-2 | | 1.2(-4)-0.8x= | | -2d+7-3b=2 | | 3(n+5)=1.5n+11.1-n | | 1.2(-4)-0.8= | | 10x-20=y-2 | | 3y-(x+2)=20 | | 4(5n-6)-7=5n+29 | | 4(8x-8)=-192 | | 7(1-8p)=119 | | 8(x-1)=84 | | -4(3)+2x= | | (x)+(2x+42)=180 | | (4x+1)-4=17 | | 0=2-x | | -8+m+6m=-34 | | -4(1)+2x= |