If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x3 + -3x2 + -9x = 0 Reorder the terms: -9x + -3x2 + 3x3 = 0 Solving -9x + -3x2 + 3x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '3x'. 3x(-3 + -1x + x2) = 0 Ignore the factor 3.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 '(-3 + -1x + x2)' equal to zero and attempt to solve: Simplifying -3 + -1x + x2 = 0 Solving -3 + -1x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '3' to each side of the equation. -3 + -1x + 3 + x2 = 0 + 3 Reorder the terms: -3 + 3 + -1x + x2 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x + x2 = 0 + 3 -1x + x2 = 0 + 3 Combine like terms: 0 + 3 = 3 -1x + x2 = 3 The x term is -1x. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1x + 0.25 + x2 = 3 + 0.25 Reorder the terms: 0.25 + -1x + x2 = 3 + 0.25 Combine like terms: 3 + 0.25 = 3.25 0.25 + -1x + x2 = 3.25 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = 3.25 Calculate the square root of the right side: 1.802775638 Break this problem into two subproblems by setting (x + -0.5) equal to 1.802775638 and -1.802775638.Subproblem 1
x + -0.5 = 1.802775638 Simplifying x + -0.5 = 1.802775638 Reorder the terms: -0.5 + x = 1.802775638 Solving -0.5 + x = 1.802775638 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + x = 1.802775638 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = 1.802775638 + 0.5 x = 1.802775638 + 0.5 Combine like terms: 1.802775638 + 0.5 = 2.302775638 x = 2.302775638 Simplifying x = 2.302775638Subproblem 2
x + -0.5 = -1.802775638 Simplifying x + -0.5 = -1.802775638 Reorder the terms: -0.5 + x = -1.802775638 Solving -0.5 + x = -1.802775638 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + x = -1.802775638 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = -1.802775638 + 0.5 x = -1.802775638 + 0.5 Combine like terms: -1.802775638 + 0.5 = -1.302775638 x = -1.302775638 Simplifying x = -1.302775638Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.302775638, -1.302775638}Solution
x = {0, 2.302775638, -1.302775638}
| x^3+6x^2+3x=-2 | | 2y-3=-10 | | 3x^2+6x-456=0 | | -3+a/4=1 | | 4y-1=36 | | 11x+1=11x+1 | | 11r^2-23=0 | | -7(v+4)+2v+6=5v+6 | | x(36-4x)=0 | | -6p+7=3(6x-6) | | x^4-8x= | | x(36-4x)=80 | | 4*x-16=52 | | 5x^2+4=(2)(x+2) | | 30x-16=0 | | 6(x-6)+8=8x-7 | | 4c-7.8c=4 | | (64x^3)-(8y^3)=0 | | 2*50+3x=3450 | | st+3=6fors | | 3x-4+6x= | | 10lg(5x+40)=30 | | 3x-5=6x-26 | | X^4-8x^2=-36 | | 5x+12+8x=180 | | v^2-12v+32= | | 5k-40=7+-1k | | x+x+2+x+4=5(x+2)-18 | | -3[4x-9]=24 | | 2x^2-20x=-2x^2-7x-9 | | a+0.81=-6.30 | | (3x-1)-(2x-4)= |