If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20x2 + 224x + -3840 = 0 Reorder the terms: -3840 + 224x + 20x2 = 0 Solving -3840 + 224x + 20x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '4'. 4(-960 + 56x + 5x2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(-960 + 56x + 5x2)' equal to zero and attempt to solve: Simplifying -960 + 56x + 5x2 = 0 Solving -960 + 56x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -192 + 11.2x + x2 = 0 Move the constant term to the right: Add '192' to each side of the equation. -192 + 11.2x + 192 + x2 = 0 + 192 Reorder the terms: -192 + 192 + 11.2x + x2 = 0 + 192 Combine like terms: -192 + 192 = 0 0 + 11.2x + x2 = 0 + 192 11.2x + x2 = 0 + 192 Combine like terms: 0 + 192 = 192 11.2x + x2 = 192 The x term is 11.2x. Take half its coefficient (5.6). Square it (31.36) and add it to both sides. Add '31.36' to each side of the equation. 11.2x + 31.36 + x2 = 192 + 31.36 Reorder the terms: 31.36 + 11.2x + x2 = 192 + 31.36 Combine like terms: 192 + 31.36 = 223.36 31.36 + 11.2x + x2 = 223.36 Factor a perfect square on the left side: (x + 5.6)(x + 5.6) = 223.36 Calculate the square root of the right side: 14.945233354 Break this problem into two subproblems by setting (x + 5.6) equal to 14.945233354 and -14.945233354.Subproblem 1
x + 5.6 = 14.945233354 Simplifying x + 5.6 = 14.945233354 Reorder the terms: 5.6 + x = 14.945233354 Solving 5.6 + x = 14.945233354 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5.6' to each side of the equation. 5.6 + -5.6 + x = 14.945233354 + -5.6 Combine like terms: 5.6 + -5.6 = 0.0 0.0 + x = 14.945233354 + -5.6 x = 14.945233354 + -5.6 Combine like terms: 14.945233354 + -5.6 = 9.345233354 x = 9.345233354 Simplifying x = 9.345233354Subproblem 2
x + 5.6 = -14.945233354 Simplifying x + 5.6 = -14.945233354 Reorder the terms: 5.6 + x = -14.945233354 Solving 5.6 + x = -14.945233354 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5.6' to each side of the equation. 5.6 + -5.6 + x = -14.945233354 + -5.6 Combine like terms: 5.6 + -5.6 = 0.0 0.0 + x = -14.945233354 + -5.6 x = -14.945233354 + -5.6 Combine like terms: -14.945233354 + -5.6 = -20.545233354 x = -20.545233354 Simplifying x = -20.545233354Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.345233354, -20.545233354}Solution
x = {9.345233354, -20.545233354}
| ((4m^2)(3n^5))/((2m^-3)(-mn)^3) | | 0.5x+0.2=0.7x-1.6 | | 5+(7+v)=20 | | -2(y-12)=y-9 | | -4+t=38 | | 5x^2+56x-960=0 | | 1/3t−4/3=−5/4t−3/2 | | 30/1=144/x | | 2-(y+12)=y-9 | | 75+50x=70x | | =3(3x+3y+3) | | 0.11-0.01(x+3)=-0.01(2-x) | | (19m/5)-(3/5)=-1.4-(m/5) | | 6-(5+4i)-(-13-I)= | | y=8mx+2b | | 7+12y=24y-1 | | |3/4| | | 8a=12a-7b-9b-11a | | 24x-12y=40 | | 4x+1x=3+x | | -1third=r-3fourths | | V=-9+2v | | 9x-3x+8=x-8+16 | | 25x^2-1.44=0 | | -20=5x-60 | | n=1/8;2/n | | 0.25x+56 = 0.45x+0 | | z-1/9=5/18 | | 9-(r+3)=5 | | -2.1x+4y=5.3 | | 4(x+2)-36=14-2x | | 5+w=8 |