If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.175 + -1.8x + -1x2 = 0 Solving 0.175 + -1.8x + -1x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -0.175 + 1.8x + x2 = 0 Move the constant term to the right: Add '0.175' to each side of the equation. -0.175 + 1.8x + 0.175 + x2 = 0 + 0.175 Reorder the terms: -0.175 + 0.175 + 1.8x + x2 = 0 + 0.175 Combine like terms: -0.175 + 0.175 = 0.000 0.000 + 1.8x + x2 = 0 + 0.175 1.8x + x2 = 0 + 0.175 Combine like terms: 0 + 0.175 = 0.175 1.8x + x2 = 0.175 The x term is 1.8x. Take half its coefficient (0.9). Square it (0.81) and add it to both sides. Add '0.81' to each side of the equation. 1.8x + 0.81 + x2 = 0.175 + 0.81 Reorder the terms: 0.81 + 1.8x + x2 = 0.175 + 0.81 Combine like terms: 0.175 + 0.81 = 0.985 0.81 + 1.8x + x2 = 0.985 Factor a perfect square on the left side: (x + 0.9)(x + 0.9) = 0.985 Calculate the square root of the right side: 0.992471662 Break this problem into two subproblems by setting (x + 0.9) equal to 0.992471662 and -0.992471662.Subproblem 1
x + 0.9 = 0.992471662 Simplifying x + 0.9 = 0.992471662 Reorder the terms: 0.9 + x = 0.992471662 Solving 0.9 + x = 0.992471662 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.9' to each side of the equation. 0.9 + -0.9 + x = 0.992471662 + -0.9 Combine like terms: 0.9 + -0.9 = 0.0 0.0 + x = 0.992471662 + -0.9 x = 0.992471662 + -0.9 Combine like terms: 0.992471662 + -0.9 = 0.092471662 x = 0.092471662 Simplifying x = 0.092471662Subproblem 2
x + 0.9 = -0.992471662 Simplifying x + 0.9 = -0.992471662 Reorder the terms: 0.9 + x = -0.992471662 Solving 0.9 + x = -0.992471662 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.9' to each side of the equation. 0.9 + -0.9 + x = -0.992471662 + -0.9 Combine like terms: 0.9 + -0.9 = 0.0 0.0 + x = -0.992471662 + -0.9 x = -0.992471662 + -0.9 Combine like terms: -0.992471662 + -0.9 = -1.892471662 x = -1.892471662 Simplifying x = -1.892471662Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.092471662, -1.892471662}
| 2X(X+2)=30 | | g-g=1.5 | | 2(p-1)=3(p+2) | | 7-7x=95-35 | | 5x+5=38 | | =3(2x+5)+2(4x-1) | | .175-.175x-x^2=0 | | 4(3-f)=2(f+12) | | 8=4w | | 14-9x=74-23x | | 6-2x=5x-9+4 | | 8+10x=89+10 | | 6x-10-1-2=9x+2 | | 7x-3=3x+5 | | 6x+30+4x=100(x+3) | | X^3+x^2-252=0 | | 3log(x-4)=6 | | 4t+12-3= | | 3c+4=4c | | 15(3c-6)=8c-7 | | 8+3(s-5t)= | | 25+-4y+-1y=-20 | | 4x+1=-(x-8) | | 24x-9-16+4=22x-7-14x+11 | | x-25=-6 | | 20x+-4(18+5x)=-72 | | 5t+25-14= | | .175-x-x^2=0 | | -5x=130 | | 5-x=29 | | 5x+6=-69+10x | | s-28=-43 |