If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2y2 + -9y + 16 = 0 Reorder the terms: 16 + -9y + 2y2 = 0 Solving 16 + -9y + 2y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 8 + -4.5y + y2 = 0 Move the constant term to the right: Add '-8' to each side of the equation. 8 + -4.5y + -8 + y2 = 0 + -8 Reorder the terms: 8 + -8 + -4.5y + y2 = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -4.5y + y2 = 0 + -8 -4.5y + y2 = 0 + -8 Combine like terms: 0 + -8 = -8 -4.5y + y2 = -8 The y term is -4.5y. Take half its coefficient (-2.25). Square it (5.0625) and add it to both sides. Add '5.0625' to each side of the equation. -4.5y + 5.0625 + y2 = -8 + 5.0625 Reorder the terms: 5.0625 + -4.5y + y2 = -8 + 5.0625 Combine like terms: -8 + 5.0625 = -2.9375 5.0625 + -4.5y + y2 = -2.9375 Factor a perfect square on the left side: (y + -2.25)(y + -2.25) = -2.9375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 7p-14=8p+4 | | 4n=6 | | m-3(m+1)=-7 | | 3x^2-116=0 | | X+1.1=.9x | | 9y^2-4x^2=0 | | 2(4y+9)-(2y+4)= | | X+1.2=0.8x | | .33x+1=11 | | 15w-13=12w-6 | | 2y^2-9y+20=0 | | 8-4x+2x=-16 | | 6x-21y^3=0 | | 0.5(4x+8)=1.3-(x+2) | | 7(x-5)+x=-29 | | 4=.9x | | .15x-.05(50000-x)=5000 | | 2x^4-32= | | 0.4y-0.2-2=1.5y-2.5+3 | | 66-3x=15x+16 | | k=-1 | | 3x-17=2x-17 | | 5n+2n=5(n+20) | | 5-3(x-2)=20 | | X+18+3x=-7-3x-10 | | 8-x=2y-1 | | 4=3 | | 4(2x+12)=112 | | 7x-2(2x-1)=8 | | 2(4x+1)+3x=90 | | 6x^2+15x+75=180 | | 48w+4=208 |