If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -0.75 + -1y2 + 3y + -2y2 = 0 Reorder the terms: -0.75 + 3y + -1y2 + -2y2 = 0 Combine like terms: -1y2 + -2y2 = -3y2 -0.75 + 3y + -3y2 = 0 Solving -0.75 + 3y + -3y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by -3 the coefficient of the squared term: Divide each side by '-3'. 0.25 + -1y + y2 = 0 Move the constant term to the right: Add '-0.25' to each side of the equation. 0.25 + -1y + -0.25 + y2 = 0 + -0.25 Reorder the terms: 0.25 + -0.25 + -1y + y2 = 0 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + -1y + y2 = 0 + -0.25 -1y + y2 = 0 + -0.25 Combine like terms: 0 + -0.25 = -0.25 -1y + y2 = -0.25 The y term is -1y. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1y + 0.25 + y2 = -0.25 + 0.25 Reorder the terms: 0.25 + -1y + y2 = -0.25 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.25 + -1y + y2 = 0.00 Factor a perfect square on the left side: (y + -0.5)(y + -0.5) = 0.00 Calculate the square root of the right side: 0.00 Break this problem into two subproblems by setting (y + -0.5) equal to 0.00 and 0.00.Subproblem 1
y + -0.5 = 0.00 Simplifying y + -0.5 = 0.00 Reorder the terms: -0.5 + y = 0.00 Solving -0.5 + y = 0.00 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + y = 0.00 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + y = 0.00 + 0.5 y = 0.00 + 0.5 Combine like terms: 0.00 + 0.5 = 0.5 y = 0.5 Simplifying y = 0.5Subproblem 2
y + -0.5 = 0.00 Simplifying y + -0.5 = 0.00 Reorder the terms: -0.5 + y = 0.00 Solving -0.5 + y = 0.00 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + y = 0.00 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + y = 0.00 + 0.5 y = 0.00 + 0.5 Combine like terms: 0.00 + 0.5 = 0.5 y = 0.5 Simplifying y = 0.5Solution
The solution to the problem is based on the solutions from the subproblems. y = {0.5, 0.5}
| 3.14*16*6=0 | | [3x+2]+-2=-6 | | [3x+2]-2=6 | | 60-2b=24 | | xp/2=y | | 3/5x-8=1 | | 0=ln(x+2)-x+1 | | 100y+300=200 | | 1/3(3.14)(3)^2(5) | | 2=3/4(8p-20)-5 | | 7+25x=12x | | 1/2t-4=1 | | 3-1/4x=4 | | 3x-8(2x+3)=-3(2x+5) | | 2n-2(4n+5)=4(5x+3) | | 3(2m-5)=3m | | 0.2x-8=-10+k | | sqrt(5x+20)=sqrt(x)+sqrt(x+15) | | 5x+15-2x-2=20 | | -15+6x=-23 | | 3x-1=x/5 | | 3d+d-7= | | 3(x+1)-5=5x-3 | | 10z+7=-7z-11 | | -6+5(-3x+18)=-36 | | -2-2(5+6x)=-2(6x-7)+2 | | 4t-5=-3(t+4) | | 9x+1=13x-10 | | -6x+5(-3x+18)=-18 | | 15/2-5/8 | | 0.3(2x-1)=0.2x+0.07 | | 6.25=sin |