If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x3 + 12x2 + -20x = 0 Reorder the terms: -20x + 12x2 + 2x3 = 0 Solving -20x + 12x2 + 2x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2x'. 2x(-10 + 6x + x2) = 0 Ignore the factor 2.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 '(-10 + 6x + x2)' equal to zero and attempt to solve: Simplifying -10 + 6x + x2 = 0 Solving -10 + 6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '10' to each side of the equation. -10 + 6x + 10 + x2 = 0 + 10 Reorder the terms: -10 + 10 + 6x + x2 = 0 + 10 Combine like terms: -10 + 10 = 0 0 + 6x + x2 = 0 + 10 6x + x2 = 0 + 10 Combine like terms: 0 + 10 = 10 6x + x2 = 10 The x term is 6x. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6x + 9 + x2 = 10 + 9 Reorder the terms: 9 + 6x + x2 = 10 + 9 Combine like terms: 10 + 9 = 19 9 + 6x + x2 = 19 Factor a perfect square on the left side: (x + 3)(x + 3) = 19 Calculate the square root of the right side: 4.358898944 Break this problem into two subproblems by setting (x + 3) equal to 4.358898944 and -4.358898944.Subproblem 1
x + 3 = 4.358898944 Simplifying x + 3 = 4.358898944 Reorder the terms: 3 + x = 4.358898944 Solving 3 + x = 4.358898944 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 4.358898944 + -3 Combine like terms: 3 + -3 = 0 0 + x = 4.358898944 + -3 x = 4.358898944 + -3 Combine like terms: 4.358898944 + -3 = 1.358898944 x = 1.358898944 Simplifying x = 1.358898944Subproblem 2
x + 3 = -4.358898944 Simplifying x + 3 = -4.358898944 Reorder the terms: 3 + x = -4.358898944 Solving 3 + x = -4.358898944 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = -4.358898944 + -3 Combine like terms: 3 + -3 = 0 0 + x = -4.358898944 + -3 x = -4.358898944 + -3 Combine like terms: -4.358898944 + -3 = -7.358898944 x = -7.358898944 Simplifying x = -7.358898944Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.358898944, -7.358898944}Solution
x = {0, 1.358898944, -7.358898944}
| 48-(7x+4)=7(x+2)+x | | (10x-20)=(6x+12) | | w=1(1)+15 | | (3x+20)/(4)=2 | | 3y-7=2-4y | | 9x-1=-10 | | D=5+-1.25(5) | | 6/5+4/5x=31/15+7/3x+2/3 | | D=5+-1.25(3) | | 8-1(0)+4/4 | | -9-9-3/6 | | D=5+-1.25(2) | | D=5+-1.25(1) | | D=5+-1.25(0) | | 2/5+1/3t=1/5 | | D=5+-1.25(4) | | 8/3x+1/3x=4x+32/3+5/3x | | 5y-9+y+47=8y+50-6y | | D=5-1.25t | | 6+2z-3=9z+3-6z | | v=2t+4 | | 7z-28=-46+z | | 325x+230(15-x)=3925 | | x-1/2+x+1/2=850 | | 48=6(5b+1.5) | | -x+x^2-x= | | e/12+5=-2 | | -5r^2-2r^3+3r= | | -4mn-3mn= | | 4(3x+10)=6x-(10+4x) | | 3p^2+11p+8=0 | | 2m-3n+5m= |