If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + -1x + -5 = 0 Reorder the terms: -5 + -1x + 9x2 = 0 Solving -5 + -1x + 9x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -0.5555555556 + -0.1111111111x + x2 = 0 Move the constant term to the right: Add '0.5555555556' to each side of the equation. -0.5555555556 + -0.1111111111x + 0.5555555556 + x2 = 0 + 0.5555555556 Reorder the terms: -0.5555555556 + 0.5555555556 + -0.1111111111x + x2 = 0 + 0.5555555556 Combine like terms: -0.5555555556 + 0.5555555556 = 0.0000000000 0.0000000000 + -0.1111111111x + x2 = 0 + 0.5555555556 -0.1111111111x + x2 = 0 + 0.5555555556 Combine like terms: 0 + 0.5555555556 = 0.5555555556 -0.1111111111x + x2 = 0.5555555556 The x term is -0.1111111111x. Take half its coefficient (-0.05555555555). Square it (0.003086419752) and add it to both sides. Add '0.003086419752' to each side of the equation. -0.1111111111x + 0.003086419752 + x2 = 0.5555555556 + 0.003086419752 Reorder the terms: 0.003086419752 + -0.1111111111x + x2 = 0.5555555556 + 0.003086419752 Combine like terms: 0.5555555556 + 0.003086419752 = 0.558641975352 0.003086419752 + -0.1111111111x + x2 = 0.558641975352 Factor a perfect square on the left side: (x + -0.05555555555)(x + -0.05555555555) = 0.558641975352 Calculate the square root of the right side: 0.747423558 Break this problem into two subproblems by setting (x + -0.05555555555) equal to 0.747423558 and -0.747423558.Subproblem 1
x + -0.05555555555 = 0.747423558 Simplifying x + -0.05555555555 = 0.747423558 Reorder the terms: -0.05555555555 + x = 0.747423558 Solving -0.05555555555 + x = 0.747423558 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.05555555555' to each side of the equation. -0.05555555555 + 0.05555555555 + x = 0.747423558 + 0.05555555555 Combine like terms: -0.05555555555 + 0.05555555555 = 0.00000000000 0.00000000000 + x = 0.747423558 + 0.05555555555 x = 0.747423558 + 0.05555555555 Combine like terms: 0.747423558 + 0.05555555555 = 0.80297911355 x = 0.80297911355 Simplifying x = 0.80297911355Subproblem 2
x + -0.05555555555 = -0.747423558 Simplifying x + -0.05555555555 = -0.747423558 Reorder the terms: -0.05555555555 + x = -0.747423558 Solving -0.05555555555 + x = -0.747423558 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.05555555555' to each side of the equation. -0.05555555555 + 0.05555555555 + x = -0.747423558 + 0.05555555555 Combine like terms: -0.05555555555 + 0.05555555555 = 0.00000000000 0.00000000000 + x = -0.747423558 + 0.05555555555 x = -0.747423558 + 0.05555555555 Combine like terms: -0.747423558 + 0.05555555555 = -0.69186800245 x = -0.69186800245 Simplifying x = -0.69186800245Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.80297911355, -0.69186800245}
| -4x+6x=3x+5 | | -1.4=(x-62.5)/2.5 | | 42m+49n= | | (x-5)(x+2)=53 | | -7y=3x | | 19-55/2x=34 | | -14=-6x+3x+10 | | 32=17-1x | | 2/3-51/4 | | -12y=-180 | | b+[-4/5]=6 | | 10=1.4+1.25c | | q/6=11 | | 3-(-x/8)=12 | | 2.5x=5x-3+x | | 1n+2= | | 2r+14r=32 | | 15+5-=415 | | (x+3)(x-8)+10=0 | | 5=-1/5m | | 315=21f | | 4/9+6/9= | | 7/10w-18=11/5w | | -45=5d | | 7=1x | | -200=400p | | 16=n/21 | | z/20=-15 | | 35-7x=2(1-8x)-3 | | 30n+2= | | -4x+6=90+3x | | 2.3=-20.7 |