If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2z2 + z + 50 = 0 Reorder the terms: 50 + z + 2z2 = 0 Solving 50 + z + 2z2 = 0 Solving for variable 'z'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 25 + 0.5z + z2 = 0 Move the constant term to the right: Add '-25' to each side of the equation. 25 + 0.5z + -25 + z2 = 0 + -25 Reorder the terms: 25 + -25 + 0.5z + z2 = 0 + -25 Combine like terms: 25 + -25 = 0 0 + 0.5z + z2 = 0 + -25 0.5z + z2 = 0 + -25 Combine like terms: 0 + -25 = -25 0.5z + z2 = -25 The z term is z. 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. 0.5z + 0.25 + z2 = -25 + 0.25 Reorder the terms: 0.25 + 0.5z + z2 = -25 + 0.25 Combine like terms: -25 + 0.25 = -24.75 0.25 + 0.5z + z2 = -24.75 Factor a perfect square on the left side: (z + 0.5)(z + 0.5) = -24.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 12-6t=2t-8 | | 4m-4=3+3m | | 6+1.9n=24 | | 5y-(6y+9)=11 | | 4x-2=14-2x | | -3+5u+4=-9+4u | | 9r=-1+10r | | 6x+7y=4 | | 0.33-6=-8 | | 20-5(4x+2y)= | | (2b-8)(3b-7)= | | 6-6x^2= | | 6h-10=10+4h | | 10-w=-10-3w | | 2p+10=24 | | 4+7g=6g | | 8x=-3y+-11 | | 5x-2-9x-8=6x-10x-13 | | 601=x-24 | | x+19x= | | 1+7k=10k+10 | | E-43=121 | | 6f-10=f-10 | | 9x+100y+29=32x(45+23y)+200 | | 8-4[2(-1)+4(2)]=n | | -3h=-7-2h | | -4n-1=-7n-7 | | 10=x-8 | | 3+2(2x+3)=-15 | | -3q+10=7q | | 6g-5-7-6g= | | B-32=15 |