If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = y2 + y + 20 Reorder the terms: 0 = 20 + y + y2 Solving 0 = 20 + y + y2 Solving for variable 'y'. Combine like terms: 0 + -20 = -20 -20 + -1y + -1y2 = 20 + y + y2 + -20 + -1y + -1y2 Reorder the terms: -20 + -1y + -1y2 = 20 + -20 + y + -1y + y2 + -1y2 Combine like terms: 20 + -20 = 0 -20 + -1y + -1y2 = 0 + y + -1y + y2 + -1y2 -20 + -1y + -1y2 = y + -1y + y2 + -1y2 Combine like terms: y + -1y = 0 -20 + -1y + -1y2 = 0 + y2 + -1y2 -20 + -1y + -1y2 = y2 + -1y2 Combine like terms: y2 + -1y2 = 0 -20 + -1y + -1y2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(20 + y + y2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(20 + y + y2)' equal to zero and attempt to solve: Simplifying 20 + y + y2 = 0 Solving 20 + y + y2 = 0 Begin completing the square. Move the constant term to the right: Add '-20' to each side of the equation. 20 + y + -20 + y2 = 0 + -20 Reorder the terms: 20 + -20 + y + y2 = 0 + -20 Combine like terms: 20 + -20 = 0 0 + y + y2 = 0 + -20 y + y2 = 0 + -20 Combine like terms: 0 + -20 = -20 y + y2 = -20 The y term is y. 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. y + 0.25 + y2 = -20 + 0.25 Reorder the terms: 0.25 + y + y2 = -20 + 0.25 Combine like terms: -20 + 0.25 = -19.75 0.25 + y + y2 = -19.75 Factor a perfect square on the left side: (y + 0.5)(y + 0.5) = -19.75 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 2-5n=8 | | -23=2-5n | | 2/3x-7/3=10 | | (1.75+y)(4-8y)= | | 1/2n=1/6 | | 20y-3=6+20y | | 5-5n=13 | | 5x+1=x+17 | | -20=5-5n | | X(5x+15)=2x^2-10x+18 | | 9-(x-2)= | | y=0.2x-3 | | -2[4+-7]=3[t-10] | | 10/x=5/(3x)+1 | | 3-5(4-3x)=4(x-92)+108 | | 3+x+5=8 | | x+(x*.88)=10000000 | | 8(y+2)= | | 75x-3(5-3x)=100x-30 | | 4/9-1/2 | | -16=8x+16 | | -8x+3(x-8)=-4 | | (x-6)-[3-(2x-7)+x]=0 | | 3x(15)=56x | | 3x(15)=45x | | 7/9x+36=5/x+4-2/9 | | 10-(2y-1)=5-3y | | 4[2x-3]=3+8x-11 | | 1.2(2x-1)=2.7x+0.3 | | -6+4+14y=32 | | [0.1+0.05(20)]=[0.09(20)] | | 5x^2+20-60=0 |