If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying y2 + y + 28 = 0 Reorder the terms: 28 + y + y2 = 0 Solving 28 + y + y2 = 0 Solving for variable 'y'. Begin completing the square. Move the constant term to the right: Add '-28' to each side of the equation. 28 + y + -28 + y2 = 0 + -28 Reorder the terms: 28 + -28 + y + y2 = 0 + -28 Combine like terms: 28 + -28 = 0 0 + y + y2 = 0 + -28 y + y2 = 0 + -28 Combine like terms: 0 + -28 = -28 y + y2 = -28 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 = -28 + 0.25 Reorder the terms: 0.25 + y + y2 = -28 + 0.25 Combine like terms: -28 + 0.25 = -27.75 0.25 + y + y2 = -27.75 Factor a perfect square on the left side: (y + 0.5)(y + 0.5) = -27.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 8x+38=2x-54 | | 114+-6x=10x+18 | | 114-6x=12-9x | | 42x+21=2 | | 5x-5=3x-0 | | 2sen(x)=1 | | 2x+8=80-x | | 9+(7x)=26 | | x^2-32x+86=0 | | 2d-1.3=2.7 | | 3n-n=-8 | | 3+-x=59+x | | 2n-8=n-7 | | 7=2(3)+b | | 3m/2n-m/2n+m-2/5n | | -c/4-8 | | ln(x)=8 | | 6p+3=12-11p | | 38=9(2a+3)-(10a-7) | | 6x-1=14x-3 | | -2k/7 | | 6=-7x+b | | 12x^7u^6+28w^5xu^2= | | 6ln(x+6)-7ln(x)= | | 7y-4=14 | | 14v^8x^7w^5+10v^6x^3= | | (2x^4y)(-3x^3y^2)= | | 7q-8(q-7)+7(p-7)= | | 24v^3y^6+28x^4v^7y^6= | | -3x-6(x+4)=9 | | v*7x= | | 30-3n=2+n |