If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 160x3 + 100x2 + -180x = 0 Reorder the terms: -180x + 100x2 + 160x3 = 0 Solving -180x + 100x2 + 160x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '20x'. 20x(-9 + 5x + 8x2) = 0 Ignore the factor 20.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 '(-9 + 5x + 8x2)' equal to zero and attempt to solve: Simplifying -9 + 5x + 8x2 = 0 Solving -9 + 5x + 8x2 = 0 Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. -1.125 + 0.625x + x2 = 0 Move the constant term to the right: Add '1.125' to each side of the equation. -1.125 + 0.625x + 1.125 + x2 = 0 + 1.125 Reorder the terms: -1.125 + 1.125 + 0.625x + x2 = 0 + 1.125 Combine like terms: -1.125 + 1.125 = 0.000 0.000 + 0.625x + x2 = 0 + 1.125 0.625x + x2 = 0 + 1.125 Combine like terms: 0 + 1.125 = 1.125 0.625x + x2 = 1.125 The x term is 0.625x. Take half its coefficient (0.3125). Square it (0.09765625) and add it to both sides. Add '0.09765625' to each side of the equation. 0.625x + 0.09765625 + x2 = 1.125 + 0.09765625 Reorder the terms: 0.09765625 + 0.625x + x2 = 1.125 + 0.09765625 Combine like terms: 1.125 + 0.09765625 = 1.22265625 0.09765625 + 0.625x + x2 = 1.22265625 Factor a perfect square on the left side: (x + 0.3125)(x + 0.3125) = 1.22265625 Calculate the square root of the right side: 1.105737876 Break this problem into two subproblems by setting (x + 0.3125) equal to 1.105737876 and -1.105737876.Subproblem 1
x + 0.3125 = 1.105737876 Simplifying x + 0.3125 = 1.105737876 Reorder the terms: 0.3125 + x = 1.105737876 Solving 0.3125 + x = 1.105737876 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3125' to each side of the equation. 0.3125 + -0.3125 + x = 1.105737876 + -0.3125 Combine like terms: 0.3125 + -0.3125 = 0.0000 0.0000 + x = 1.105737876 + -0.3125 x = 1.105737876 + -0.3125 Combine like terms: 1.105737876 + -0.3125 = 0.793237876 x = 0.793237876 Simplifying x = 0.793237876Subproblem 2
x + 0.3125 = -1.105737876 Simplifying x + 0.3125 = -1.105737876 Reorder the terms: 0.3125 + x = -1.105737876 Solving 0.3125 + x = -1.105737876 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3125' to each side of the equation. 0.3125 + -0.3125 + x = -1.105737876 + -0.3125 Combine like terms: 0.3125 + -0.3125 = 0.0000 0.0000 + x = -1.105737876 + -0.3125 x = -1.105737876 + -0.3125 Combine like terms: -1.105737876 + -0.3125 = -1.418237876 x = -1.418237876 Simplifying x = -1.418237876Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.793237876, -1.418237876}Solution
x = {0, 0.793237876, -1.418237876}
| x=(4.5)(4) | | 19.2=v/3 | | -6(2x+6)=-72 | | -2x-8y=10 | | -7=c/12 | | -10(x+2)=-88 | | 4[3x-4(y-2)]= | | -(x-10)=-1 | | 2x^6-4x^5+20x^4= | | 3x+22-5=8x-x | | 6(y-1)=2y-30 | | X^2+11=16 | | 13y-8y-12=56.60 | | x/85=274 | | 24x^3+168x= | | 6x-14=14-7x | | -5x^3-7x= | | Log(x^2+9x)=1 | | 3.5+1.2=9.5 | | 5-7=0.45 | | -33x^2-330x= | | y=ln(6x+7) | | 15x-20=4x+20 | | 2x+1=28 | | 2.2x=33 | | (7x+3y)dx+(3x-8y^30)dy=0 | | -3x^6+15x^4= | | 3x^3+10x^2-x= | | y=-23x+2371 | | (x-2)+72+x=180 | | 336x^3+288x= | | 1.4x=7 |