If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2y(y + -1) = 5 Reorder the terms: 2y(-1 + y) = 5 (-1 * 2y + y * 2y) = 5 (-2y + 2y2) = 5 Solving -2y + 2y2 = 5 Solving for variable 'y'. Reorder the terms: -5 + -2y + 2y2 = 5 + -5 Combine like terms: 5 + -5 = 0 -5 + -2y + 2y2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -2.5 + -1y + y2 = 0 Move the constant term to the right: Add '2.5' to each side of the equation. -2.5 + -1y + 2.5 + y2 = 0 + 2.5 Reorder the terms: -2.5 + 2.5 + -1y + y2 = 0 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + -1y + y2 = 0 + 2.5 -1y + y2 = 0 + 2.5 Combine like terms: 0 + 2.5 = 2.5 -1y + y2 = 2.5 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 = 2.5 + 0.25 Reorder the terms: 0.25 + -1y + y2 = 2.5 + 0.25 Combine like terms: 2.5 + 0.25 = 2.75 0.25 + -1y + y2 = 2.75 Factor a perfect square on the left side: (y + -0.5)(y + -0.5) = 2.75 Calculate the square root of the right side: 1.658312395 Break this problem into two subproblems by setting (y + -0.5) equal to 1.658312395 and -1.658312395.Subproblem 1
y + -0.5 = 1.658312395 Simplifying y + -0.5 = 1.658312395 Reorder the terms: -0.5 + y = 1.658312395 Solving -0.5 + y = 1.658312395 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 = 1.658312395 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + y = 1.658312395 + 0.5 y = 1.658312395 + 0.5 Combine like terms: 1.658312395 + 0.5 = 2.158312395 y = 2.158312395 Simplifying y = 2.158312395Subproblem 2
y + -0.5 = -1.658312395 Simplifying y + -0.5 = -1.658312395 Reorder the terms: -0.5 + y = -1.658312395 Solving -0.5 + y = -1.658312395 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 = -1.658312395 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + y = -1.658312395 + 0.5 y = -1.658312395 + 0.5 Combine like terms: -1.658312395 + 0.5 = -1.158312395 y = -1.158312395 Simplifying y = -1.158312395Solution
The solution to the problem is based on the solutions from the subproblems. y = {2.158312395, -1.158312395}
| -0.5*32x^2+24x+60=0 | | 12x^2+6x+4=0 | | -7-8x=100-29x | | 18x^4+36x^3+10x^2=0 | | 11(4-6)+5(13+1)=9 | | 12x+17+13y+3x-2yu= | | 2+3/y=8 | | 2|2y-6|+4=8 | | (-3x)(-z)= | | 5(12w+4)= | | -1/2*32*0^2+24*0+60=0 | | 2(8x-7)=8x-2 | | ((3x^2-4x-7)/(2x^2-6x))-1=0 | | 114-6x=12x+18 | | 80+x+90=144 | | 5x-4/8x-1/-7 | | 12=10x-48 | | 12|y+3|=6 | | -15/-600= | | -1/2*32*0^2+24*0+60 | | N+-17=-1 | | 11x+32=x | | h-(-12)=12 | | -3-2n=-1n-3 | | (3x^2-4x-7)/(2x^2-6x)=1 | | 2.6x+4.6=12.4 | | (n-7)*2=14whatisn | | Y+-73=27 | | 15r^2+8r-16=0 | | 6-a=0.22222222222222222222222222222222(9a-8) | | q/3=34 | | 5tan(-x)=-tan(x)+3 |