If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying y2 + -1y + -9 = 0 Reorder the terms: -9 + -1y + y2 = 0 Solving -9 + -1y + y2 = 0 Solving for variable 'y'. Begin completing the square. Move the constant term to the right: Add '9' to each side of the equation. -9 + -1y + 9 + y2 = 0 + 9 Reorder the terms: -9 + 9 + -1y + y2 = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -1y + y2 = 0 + 9 -1y + y2 = 0 + 9 Combine like terms: 0 + 9 = 9 -1y + y2 = 9 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 = 9 + 0.25 Reorder the terms: 0.25 + -1y + y2 = 9 + 0.25 Combine like terms: 9 + 0.25 = 9.25 0.25 + -1y + y2 = 9.25 Factor a perfect square on the left side: (y + -0.5)(y + -0.5) = 9.25 Calculate the square root of the right side: 3.041381265 Break this problem into two subproblems by setting (y + -0.5) equal to 3.041381265 and -3.041381265.Subproblem 1
y + -0.5 = 3.041381265 Simplifying y + -0.5 = 3.041381265 Reorder the terms: -0.5 + y = 3.041381265 Solving -0.5 + y = 3.041381265 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 = 3.041381265 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + y = 3.041381265 + 0.5 y = 3.041381265 + 0.5 Combine like terms: 3.041381265 + 0.5 = 3.541381265 y = 3.541381265 Simplifying y = 3.541381265Subproblem 2
y + -0.5 = -3.041381265 Simplifying y + -0.5 = -3.041381265 Reorder the terms: -0.5 + y = -3.041381265 Solving -0.5 + y = -3.041381265 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 = -3.041381265 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + y = -3.041381265 + 0.5 y = -3.041381265 + 0.5 Combine like terms: -3.041381265 + 0.5 = -2.541381265 y = -2.541381265 Simplifying y = -2.541381265Solution
The solution to the problem is based on the solutions from the subproblems. y = {3.541381265, -2.541381265}
| 4c/9b^4c^3*3b/2c | | 2(3(-4)+5)-6=3(-4)-8 | | 3n^5/3/2n^1/2 | | 2x^2+19+60=0 | | 3y+10=6x-2 | | (5n)+P=1.05 | | 349.50=m(50)+b | | 3n^1/2/2n^1/2 | | 1+1y=1x | | -3(y-7)=2y+6 | | 187=5x+2(7x-11) | | an=-7+2n | | x(4+x)=192 | | B=-50m+349.50 | | x=1200+.6x | | 10-3k=28 | | Cos(3x)=0.5 | | 1/3*36= | | 1/2x+8=5 | | 12(y+5)= | | Cos(3x)=9.5 | | 1/3*36 | | 8x^2-56x+96=0 | | 2x+3=-4.6 | | 0.2x^2-64.1x-30=0 | | 7x11/12 | | 2x+4/11=36 | | 192t-16t^2=0 | | 25=4x^2 | | c=9.59+24.50t | | 36*24*3/5 | | 142=7x+2(4x+11) |