If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying z4 + z2 + 4 = 0 Reorder the terms: 4 + z2 + z4 = 0 Solving 4 + z2 + z4 = 0 Solving for variable 'z'. Begin completing the square. Move the constant term to the right: Add '-4' to each side of the equation. 4 + z2 + -4 + z4 = 0 + -4 Reorder the terms: 4 + -4 + z2 + z4 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + z2 + z4 = 0 + -4 z2 + z4 = 0 + -4 Combine like terms: 0 + -4 = -4 z2 + z4 = -4 The z term is z2. 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. z2 + 0.25 + z4 = -4 + 0.25 Reorder the terms: 0.25 + z2 + z4 = -4 + 0.25 Combine like terms: -4 + 0.25 = -3.75 0.25 + z2 + z4 = -3.75 Factor a perfect square on the left side: (z2 + 0.5)(z2 + 0.5) = -3.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3xsquared+30x+y+79=0 | | 5(6)-5= | | 56h=31 | | 12t^2+14t+35=0 | | V-3(2v-4)=-3 | | 5n-9=5-2n | | -20w^2+19w-3=0 | | 3(.37+.23x)=1.29 | | 2.6q-2.2-4.7q=-3.1q-4.2 | | x^2+y^2-10x+6y=-9 | | -4x^4-23x^2+6=0 | | 5-5n+3n=25-68 | | -29.5=7(8.5s-9.5) | | 5+X=.75 | | C-3=-14 | | 5b-2=-5b+18 | | -28y^3+56y^2+12y^2+24y= | | t+10.5+2t+t=180 | | m*45=90 | | -7w-4w=24-2 | | 2=x+11/3 | | 4x-8+7x+1=42 | | 1+6-6= | | 17-(5-x)=2(5x-16) | | 5g+12=2g+31 | | 2(3a-8)+4a=14 | | c+(100+10)=15 | | -3(6c-5)=-29 | | -8b+6b=38 | | 42=4x-8+7x+1 | | 4(m-8)-5(2m-4)=6 | | 1-(2-3)= |