If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -242x2 + 404x = -307 Reorder the terms: 404x + -242x2 = -307 Solving 404x + -242x2 = -307 Solving for variable 'x'. Reorder the terms: 307 + 404x + -242x2 = -307 + 307 Combine like terms: -307 + 307 = 0 307 + 404x + -242x2 = 0 Begin completing the square. Divide all terms by -242 the coefficient of the squared term: Divide each side by '-242'. -1.268595041 + -1.669421488x + x2 = 0 Move the constant term to the right: Add '1.268595041' to each side of the equation. -1.268595041 + -1.669421488x + 1.268595041 + x2 = 0 + 1.268595041 Reorder the terms: -1.268595041 + 1.268595041 + -1.669421488x + x2 = 0 + 1.268595041 Combine like terms: -1.268595041 + 1.268595041 = 0.000000000 0.000000000 + -1.669421488x + x2 = 0 + 1.268595041 -1.669421488x + x2 = 0 + 1.268595041 Combine like terms: 0 + 1.268595041 = 1.268595041 -1.669421488x + x2 = 1.268595041 The x term is -1.669421488x. Take half its coefficient (-0.834710744). Square it (0.6967420261) and add it to both sides. Add '0.6967420261' to each side of the equation. -1.669421488x + 0.6967420261 + x2 = 1.268595041 + 0.6967420261 Reorder the terms: 0.6967420261 + -1.669421488x + x2 = 1.268595041 + 0.6967420261 Combine like terms: 1.268595041 + 0.6967420261 = 1.9653370671 0.6967420261 + -1.669421488x + x2 = 1.9653370671 Factor a perfect square on the left side: (x + -0.834710744)(x + -0.834710744) = 1.9653370671 Calculate the square root of the right side: 1.4019048 Break this problem into two subproblems by setting (x + -0.834710744) equal to 1.4019048 and -1.4019048.Subproblem 1
x + -0.834710744 = 1.4019048 Simplifying x + -0.834710744 = 1.4019048 Reorder the terms: -0.834710744 + x = 1.4019048 Solving -0.834710744 + x = 1.4019048 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.834710744' to each side of the equation. -0.834710744 + 0.834710744 + x = 1.4019048 + 0.834710744 Combine like terms: -0.834710744 + 0.834710744 = 0.000000000 0.000000000 + x = 1.4019048 + 0.834710744 x = 1.4019048 + 0.834710744 Combine like terms: 1.4019048 + 0.834710744 = 2.236615544 x = 2.236615544 Simplifying x = 2.236615544Subproblem 2
x + -0.834710744 = -1.4019048 Simplifying x + -0.834710744 = -1.4019048 Reorder the terms: -0.834710744 + x = -1.4019048 Solving -0.834710744 + x = -1.4019048 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.834710744' to each side of the equation. -0.834710744 + 0.834710744 + x = -1.4019048 + 0.834710744 Combine like terms: -0.834710744 + 0.834710744 = 0.000000000 0.000000000 + x = -1.4019048 + 0.834710744 x = -1.4019048 + 0.834710744 Combine like terms: -1.4019048 + 0.834710744 = -0.567194056 x = -0.567194056 Simplifying x = -0.567194056Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.236615544, -0.567194056}
| 2(x+a)+2(2x+13)=22 | | -(x-1)=-4-2 | | 3(3+X)=5 | | 6a-2=(1+3a) | | v=(66)(63)(70) | | -4(d-2)=20-4 | | m/63=2 | | x-4/6=2 | | 19=-b | | W12/9=5/9 | | 3/7•3/9 | | (s-3/5)(s-3/5) | | x/2+7=3 | | 7p+4=17 | | 1a+2p=1.11 | | X^2-9/49=0 | | B/(-3)=12 | | 10x+15=12+16x | | 7x^2+3=52 | | 2x+y-3z=-8 | | 36d+9= | | bc-bm= | | 3(n-6)=13 | | 4[4-(9x-4)]=252x+128 | | 70/100=x/70 | | 7xsquare+3=52 | | -7/6*y=21/4 | | 12x+9=-18y | | -7/6*y=84 | | -8x+12=8-8x | | 8t+2=42 | | 4xs=14 |