If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -140x + -1200 = 0 Reorder the terms: -1200 + -140x + 4x2 = 0 Solving -1200 + -140x + 4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '4'. 4(-300 + -35x + x2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(-300 + -35x + x2)' equal to zero and attempt to solve: Simplifying -300 + -35x + x2 = 0 Solving -300 + -35x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '300' to each side of the equation. -300 + -35x + 300 + x2 = 0 + 300 Reorder the terms: -300 + 300 + -35x + x2 = 0 + 300 Combine like terms: -300 + 300 = 0 0 + -35x + x2 = 0 + 300 -35x + x2 = 0 + 300 Combine like terms: 0 + 300 = 300 -35x + x2 = 300 The x term is -35x. Take half its coefficient (-17.5). Square it (306.25) and add it to both sides. Add '306.25' to each side of the equation. -35x + 306.25 + x2 = 300 + 306.25 Reorder the terms: 306.25 + -35x + x2 = 300 + 306.25 Combine like terms: 300 + 306.25 = 606.25 306.25 + -35x + x2 = 606.25 Factor a perfect square on the left side: (x + -17.5)(x + -17.5) = 606.25 Calculate the square root of the right side: 24.622144504 Break this problem into two subproblems by setting (x + -17.5) equal to 24.622144504 and -24.622144504.Subproblem 1
x + -17.5 = 24.622144504 Simplifying x + -17.5 = 24.622144504 Reorder the terms: -17.5 + x = 24.622144504 Solving -17.5 + x = 24.622144504 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '17.5' to each side of the equation. -17.5 + 17.5 + x = 24.622144504 + 17.5 Combine like terms: -17.5 + 17.5 = 0.0 0.0 + x = 24.622144504 + 17.5 x = 24.622144504 + 17.5 Combine like terms: 24.622144504 + 17.5 = 42.122144504 x = 42.122144504 Simplifying x = 42.122144504Subproblem 2
x + -17.5 = -24.622144504 Simplifying x + -17.5 = -24.622144504 Reorder the terms: -17.5 + x = -24.622144504 Solving -17.5 + x = -24.622144504 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '17.5' to each side of the equation. -17.5 + 17.5 + x = -24.622144504 + 17.5 Combine like terms: -17.5 + 17.5 = 0.0 0.0 + x = -24.622144504 + 17.5 x = -24.622144504 + 17.5 Combine like terms: -24.622144504 + 17.5 = -7.122144504 x = -7.122144504 Simplifying x = -7.122144504Solution
The solution to the problem is based on the solutions from the subproblems. x = {42.122144504, -7.122144504}Solution
x = {42.122144504, -7.122144504}
| 4xsquared+10x=xsquared | | c+8c=420 | | 40+7=12 | | 2x+4x+4x+x=56 | | 4x-6=-2x+2 | | y=4y-8+7 | | 2+3[X-(3X+1)]= | | y^2=4/9 | | x+2/2=5 | | -4(2t+5)=-52 | | 2x-6x-1=13 | | 0.39=LN(Y) | | 4x-5y=-14 | | 5(f-4)=-50 | | -y+5+3y=-7 | | 4(2x-1)=-36 | | 10(s-10)=-182 | | -50x-600=250 | | 8x=-5y+4 | | -m(4m^3-8m^2+m)= | | 3x-11forx=9 | | 9x+30=3x+43 | | 6+9x=21-4x | | 1.5x+4=-11 | | 3x+8-5x=16-13x+11x-8 | | 2(2x+7)+3(x-1)=6(x+3)-18 | | 2x+5=10-x | | x^2+10=x(2(sqrt(3x)+sqrt(10))-3) | | -1x-4y=12 | | z^2+z(1-i)-i=0 | | 5k^2+3k-8=0 | | 3n+9n-6=2n+9 |