If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying y2 + -2y + 4 = 0 Reorder the terms: 4 + -2y + y2 = 0 Solving 4 + -2y + y2 = 0 Solving for variable 'y'. Begin completing the square. Move the constant term to the right: Add '-4' to each side of the equation. 4 + -2y + -4 + y2 = 0 + -4 Reorder the terms: 4 + -4 + -2y + y2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -2y + y2 = 0 + -4 -2y + y2 = 0 + -4 Combine like terms: 0 + -4 = -4 -2y + y2 = -4 The y term is -2y. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2y + 1 + y2 = -4 + 1 Reorder the terms: 1 + -2y + y2 = -4 + 1 Combine like terms: -4 + 1 = -3 1 + -2y + y2 = -3 Factor a perfect square on the left side: (y + -1)(y + -1) = -3 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2(-12+2y)-4y=-24 | | 12(x+2)=36 | | 2x-4y=-24 | | 5(44+-0.8y)+4y=220 | | x=44+-0.8y | | 9x^2-144=0 | | 0.5w-1.32+1.2w=0.4w+8.04 | | 4-x^2y^2= | | 6x^2=15x | | 0.78p=1.2p-2.52 | | 7b=42 | | 4x-5=33 | | 8b+5=29 | | a^2+4a+45=17 | | 6b+9=21 | | 7-m=2 | | 10m-13=27 | | 6x-11=5-2x | | ln(x)-ln(x+4)=5 | | 21x=14x^2 | | 7k-k+2=38 | | 21x^2=14x | | 25m^2n^18= | | 2x(x-y)+5(x-y)= | | 12y-50=10 | | 8x+20xy= | | 80e=2 | | 7m=13 | | 16=4w | | 3y=24-6x | | 2m+3=3 | | P(x)=x^5+4x^4+6x^3+4x^2+5x |