If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7y2 + -6y + 6 + -14y2 + 5y + -1 = 0 Reorder the terms: 6 + -1 + -6y + 5y + 7y2 + -14y2 = 0 Combine like terms: 6 + -1 = 5 5 + -6y + 5y + 7y2 + -14y2 = 0 Combine like terms: -6y + 5y = -1y 5 + -1y + 7y2 + -14y2 = 0 Combine like terms: 7y2 + -14y2 = -7y2 5 + -1y + -7y2 = 0 Solving 5 + -1y + -7y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by -7 the coefficient of the squared term: Divide each side by '-7'. -0.7142857143 + 0.1428571429y + y2 = 0 Move the constant term to the right: Add '0.7142857143' to each side of the equation. -0.7142857143 + 0.1428571429y + 0.7142857143 + y2 = 0 + 0.7142857143 Reorder the terms: -0.7142857143 + 0.7142857143 + 0.1428571429y + y2 = 0 + 0.7142857143 Combine like terms: -0.7142857143 + 0.7142857143 = 0.0000000000 0.0000000000 + 0.1428571429y + y2 = 0 + 0.7142857143 0.1428571429y + y2 = 0 + 0.7142857143 Combine like terms: 0 + 0.7142857143 = 0.7142857143 0.1428571429y + y2 = 0.7142857143 The y term is 0.1428571429y. Take half its coefficient (0.07142857145). Square it (0.005102040819) and add it to both sides. Add '0.005102040819' to each side of the equation. 0.1428571429y + 0.005102040819 + y2 = 0.7142857143 + 0.005102040819 Reorder the terms: 0.005102040819 + 0.1428571429y + y2 = 0.7142857143 + 0.005102040819 Combine like terms: 0.7142857143 + 0.005102040819 = 0.719387755119 0.005102040819 + 0.1428571429y + y2 = 0.719387755119 Factor a perfect square on the left side: (y + 0.07142857145)(y + 0.07142857145) = 0.719387755119 Calculate the square root of the right side: 0.848167292 Break this problem into two subproblems by setting (y + 0.07142857145) equal to 0.848167292 and -0.848167292.Subproblem 1
y + 0.07142857145 = 0.848167292 Simplifying y + 0.07142857145 = 0.848167292 Reorder the terms: 0.07142857145 + y = 0.848167292 Solving 0.07142857145 + y = 0.848167292 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-0.07142857145' to each side of the equation. 0.07142857145 + -0.07142857145 + y = 0.848167292 + -0.07142857145 Combine like terms: 0.07142857145 + -0.07142857145 = 0.00000000000 0.00000000000 + y = 0.848167292 + -0.07142857145 y = 0.848167292 + -0.07142857145 Combine like terms: 0.848167292 + -0.07142857145 = 0.77673872055 y = 0.77673872055 Simplifying y = 0.77673872055Subproblem 2
y + 0.07142857145 = -0.848167292 Simplifying y + 0.07142857145 = -0.848167292 Reorder the terms: 0.07142857145 + y = -0.848167292 Solving 0.07142857145 + y = -0.848167292 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-0.07142857145' to each side of the equation. 0.07142857145 + -0.07142857145 + y = -0.848167292 + -0.07142857145 Combine like terms: 0.07142857145 + -0.07142857145 = 0.00000000000 0.00000000000 + y = -0.848167292 + -0.07142857145 y = -0.848167292 + -0.07142857145 Combine like terms: -0.848167292 + -0.07142857145 = -0.91959586345 y = -0.91959586345 Simplifying y = -0.91959586345Solution
The solution to the problem is based on the solutions from the subproblems. y = {0.77673872055, -0.91959586345}
| D=1000-250 | | 15x-3=107 | | -8=-4x+3x | | r/7=-12 | | 3y+9=39 | | 7g-14-5g=-8 | | D=250+1000 | | -5=4x-4-(2x-1) | | 2+6a-9=30 | | 2*6+(-3)= | | D=1000+250 | | -0.036=720x | | 4(-x-2)+2x=26 | | 3x=15X+18 | | -13m=-208 | | N-5+7n=-2+5n | | 2*2+(-3)= | | 9(3+x)=(3+x) | | 2x-21=(5/6)x | | 2.5t^2+5t+20=50 | | X=.75x+7 | | .25+.3x-3-.8x=-3.5 | | -5(-5x-3)+3x+3=-122 | | 5(m-1)=7 | | 16x^4-81y^8=0 | | 2x(x-20)=180 | | f(-2)=3/8(-2)-3 | | -5(3x-2y+6)= | | -3.8=6.2-2y | | {x/-5/6x15/4yx€N} | | 2y^2+16y+33=0 | | n/2-4=17 |