If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.0795x2 + -0.888x + 1.821 = 0 Reorder the terms: 1.821 + -0.888x + 0.0795x2 = 0 Solving 1.821 + -0.888x + 0.0795x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 0.0795 the coefficient of the squared term: Divide each side by '0.0795'. 22.90566038 + -11.16981132x + x2 = 0 Move the constant term to the right: Add '-22.90566038' to each side of the equation. 22.90566038 + -11.16981132x + -22.90566038 + x2 = 0 + -22.90566038 Reorder the terms: 22.90566038 + -22.90566038 + -11.16981132x + x2 = 0 + -22.90566038 Combine like terms: 22.90566038 + -22.90566038 = 0.00000000 0.00000000 + -11.16981132x + x2 = 0 + -22.90566038 -11.16981132x + x2 = 0 + -22.90566038 Combine like terms: 0 + -22.90566038 = -22.90566038 -11.16981132x + x2 = -22.90566038 The x term is -11.16981132x. Take half its coefficient (-5.58490566). Square it (31.19117123) and add it to both sides. Add '31.19117123' to each side of the equation. -11.16981132x + 31.19117123 + x2 = -22.90566038 + 31.19117123 Reorder the terms: 31.19117123 + -11.16981132x + x2 = -22.90566038 + 31.19117123 Combine like terms: -22.90566038 + 31.19117123 = 8.28551085 31.19117123 + -11.16981132x + x2 = 8.28551085 Factor a perfect square on the left side: (x + -5.58490566)(x + -5.58490566) = 8.28551085 Calculate the square root of the right side: 2.878456331 Break this problem into two subproblems by setting (x + -5.58490566) equal to 2.878456331 and -2.878456331.Subproblem 1
x + -5.58490566 = 2.878456331 Simplifying x + -5.58490566 = 2.878456331 Reorder the terms: -5.58490566 + x = 2.878456331 Solving -5.58490566 + x = 2.878456331 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.58490566' to each side of the equation. -5.58490566 + 5.58490566 + x = 2.878456331 + 5.58490566 Combine like terms: -5.58490566 + 5.58490566 = 0.00000000 0.00000000 + x = 2.878456331 + 5.58490566 x = 2.878456331 + 5.58490566 Combine like terms: 2.878456331 + 5.58490566 = 8.463361991 x = 8.463361991 Simplifying x = 8.463361991Subproblem 2
x + -5.58490566 = -2.878456331 Simplifying x + -5.58490566 = -2.878456331 Reorder the terms: -5.58490566 + x = -2.878456331 Solving -5.58490566 + x = -2.878456331 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.58490566' to each side of the equation. -5.58490566 + 5.58490566 + x = -2.878456331 + 5.58490566 Combine like terms: -5.58490566 + 5.58490566 = 0.00000000 0.00000000 + x = -2.878456331 + 5.58490566 x = -2.878456331 + 5.58490566 Combine like terms: -2.878456331 + 5.58490566 = 2.706449329 x = 2.706449329 Simplifying x = 2.706449329Solution
The solution to the problem is based on the solutions from the subproblems. x = {8.463361991, 2.706449329}
| -3(x+5)-(5+2x)=-6x | | x^2-3x=3x^2 | | 640=-80+120t | | 5x^2-24=4x^2-5x | | 9x^2+12x+68=0 | | -6=3(x+1) | | -12=5k-17 | | 16=-100 | | 29x=5 | | 0=2x^2-60 | | x^3+7x^2+14=0 | | 24=5m+9 | | f(-3)=15x-1 | | 640=120t-3 | | 2x^2+7x^2=0 | | 100x+260=260 | | 3x+5-x=6x+5 | | 6(x+1)=5x | | (2p^4)(6p^5)= | | 4x^2-9=21 | | 2-y=1-7x | | 0=x^2+6x-247 | | 25x+6=6+25x | | -3f=-6 | | 3(c-3)=2(c-1) | | -3(x-9)+4=-10 | | 38-2x=15x+4 | | 7x+3-3x=1+3x-10 | | 2x+2=15x+4 | | .0795x^2-.902x+1.834=0 | | 37-2(x+8)=4 | | .75x+.33y=.4x+y |