If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 300 + -35x + -1x2 = 0 Solving 300 + -35x + -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'. -300 + 35x + x2 = 0 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 = 7.122144504 x = 7.122144504 Simplifying x = 7.122144504Subproblem 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 = -42.122144504 x = -42.122144504 Simplifying x = -42.122144504Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.122144504, -42.122144504}
| 4x^2+5x+54=0 | | 2(x-4)+6=4*-7 | | 0.2x-10=x-2 | | -22=6-2z | | c=483536-346087 | | -30-4n=3(4-6n) | | 1.25x=5.8 | | 17+3(z-2)-11z=-7(z+2)+15 | | 2r-14-2r-3=9r-2 | | 6x^2+7x=11 | | 5(4+x)=80 | | 34=15-e | | f(x)=-3x^2-42x-144 | | 2x^2+9x=4x+3 | | 19x=15x+24x+4 | | 15x-75x+15=60x-9 | | 3+8x=7x-3 | | (-11)+5= | | 60x-15=60x-9 | | 9(x+6)+4(x+6)=7x-7 | | -8-y=14 | | 3x(y+7)=30 | | -1-7x-42+6x=36 | | 4(5+5x)=200 | | 20-6x=13+x | | L=r+136k | | 7b-14=21 | | 4(3+3x)=72 | | 13+n=2(n+3) | | 5a-45=10 | | 4x+6x+30=0 | | 7(9+4x)=203 |