If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + -180x + 2000 = 0 Reorder the terms: 2000 + -180x + 3x2 = 0 Solving 2000 + -180x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 666.6666667 + -60x + x2 = 0 Move the constant term to the right: Add '-666.6666667' to each side of the equation. 666.6666667 + -60x + -666.6666667 + x2 = 0 + -666.6666667 Reorder the terms: 666.6666667 + -666.6666667 + -60x + x2 = 0 + -666.6666667 Combine like terms: 666.6666667 + -666.6666667 = 0.0000000 0.0000000 + -60x + x2 = 0 + -666.6666667 -60x + x2 = 0 + -666.6666667 Combine like terms: 0 + -666.6666667 = -666.6666667 -60x + x2 = -666.6666667 The x term is -60x. Take half its coefficient (-30). Square it (900) and add it to both sides. Add '900' to each side of the equation. -60x + 900 + x2 = -666.6666667 + 900 Reorder the terms: 900 + -60x + x2 = -666.6666667 + 900 Combine like terms: -666.6666667 + 900 = 233.3333333 900 + -60x + x2 = 233.3333333 Factor a perfect square on the left side: (x + -30)(x + -30) = 233.3333333 Calculate the square root of the right side: 15.275252315 Break this problem into two subproblems by setting (x + -30) equal to 15.275252315 and -15.275252315.Subproblem 1
x + -30 = 15.275252315 Simplifying x + -30 = 15.275252315 Reorder the terms: -30 + x = 15.275252315 Solving -30 + x = 15.275252315 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '30' to each side of the equation. -30 + 30 + x = 15.275252315 + 30 Combine like terms: -30 + 30 = 0 0 + x = 15.275252315 + 30 x = 15.275252315 + 30 Combine like terms: 15.275252315 + 30 = 45.275252315 x = 45.275252315 Simplifying x = 45.275252315Subproblem 2
x + -30 = -15.275252315 Simplifying x + -30 = -15.275252315 Reorder the terms: -30 + x = -15.275252315 Solving -30 + x = -15.275252315 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '30' to each side of the equation. -30 + 30 + x = -15.275252315 + 30 Combine like terms: -30 + 30 = 0 0 + x = -15.275252315 + 30 x = -15.275252315 + 30 Combine like terms: -15.275252315 + 30 = 14.724747685 x = 14.724747685 Simplifying x = 14.724747685Solution
The solution to the problem is based on the solutions from the subproblems. x = {45.275252315, 14.724747685}
| 2(2x+5)=4(x+4) | | x+8+2x=38 | | 200=2y+2x | | m^2+24=0 | | e^3x=18 | | 1-2t^2=0 | | 100+10-5*0+5= | | 4=0.75r+3 | | 3(x-3)=21 | | 36-4x=16 | | 1.8=1.6x | | X^3=3X+4 | | 3x^2*9x*6=0 | | 4x^4+29x+35=0 | | q-(36)=8.8 | | 4x^2(x+2)+35=-x(2x+21) | | 4.7+y=8.8 | | 2x+3(4x-2)-(42-x)=3+(4x-1) | | 7d+4=3 | | 2x^2-10x+25=20 | | 3x-x+x-5=x | | 3c-9=17 | | 5c+1=2c-8 | | -4(-7+6x)=-9-5 | | -15x=23 | | 4x+34-4=8 | | j*3=2 | | u/4=8/17 | | 20x=-58 | | -10x=-37 | | -3+y=-3 | | 9-3y=-3 |