If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4y2 + -11y + 20 = 0 Reorder the terms: 20 + -11y + 4y2 = 0 Solving 20 + -11y + 4y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 5 + -2.75y + y2 = 0 Move the constant term to the right: Add '-5' to each side of the equation. 5 + -2.75y + -5 + y2 = 0 + -5 Reorder the terms: 5 + -5 + -2.75y + y2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2.75y + y2 = 0 + -5 -2.75y + y2 = 0 + -5 Combine like terms: 0 + -5 = -5 -2.75y + y2 = -5 The y term is -2.75y. Take half its coefficient (-1.375). Square it (1.890625) and add it to both sides. Add '1.890625' to each side of the equation. -2.75y + 1.890625 + y2 = -5 + 1.890625 Reorder the terms: 1.890625 + -2.75y + y2 = -5 + 1.890625 Combine like terms: -5 + 1.890625 = -3.109375 1.890625 + -2.75y + y2 = -3.109375 Factor a perfect square on the left side: (y + -1.375)(y + -1.375) = -3.109375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x^4-39x+108=0 | | -4(6x-6)=-72 | | 3x+4=-3-8x | | 8+7x=6x+3 | | k=4x^2+-12x^1 | | 16-8x=16-5x | | 4(4y-3)-(2y+3)= | | (-4/10)d=-25 | | 1/4x=2/5x | | 6xy=5 | | -0.3(x-9)=-1 | | X+7-4(x+1)=10 | | 7x+5=38+4x | | x+36/8=1/4x | | x+36/8=1/4 | | 3y-9=36 | | 8/(5-i) | | 5(7-4x)=35 | | w^2-3w+5=0 | | 50*1/20=20x*1/20 | | -3.6x=42.48 | | 5z+.12=6z+.6 | | 30=-6d | | -10+x=3x-32 | | 2(3+x)=4-3(7-x) | | 20y^2s+15y^3s^7=5y^2s | | 3x+7(X-7)=3(x-7) | | 6/5y=30 | | k/6=9 | | f(x+9)=x^2-4x-7 | | 12+2y=6 | | 45000.00-22000x=0 |