If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying z6 + -2z3 + 4 = 0 Reorder the terms: 4 + -2z3 + z6 = 0 Solving 4 + -2z3 + z6 = 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 + -2z3 + -4 + z6 = 0 + -4 Reorder the terms: 4 + -4 + -2z3 + z6 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -2z3 + z6 = 0 + -4 -2z3 + z6 = 0 + -4 Combine like terms: 0 + -4 = -4 -2z3 + z6 = -4 The z term is -2z3. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2z3 + 1 + z6 = -4 + 1 Reorder the terms: 1 + -2z3 + z6 = -4 + 1 Combine like terms: -4 + 1 = -3 1 + -2z3 + z6 = -3 Factor a perfect square on the left side: (z3 + -1)(z3 + -1) = -3 Can't calculate square root of the right side. The solution to this equation could not be determined.
| X=15 | | 3x^2-x+4=0 | | 8=9x-8 | | 6x-5+2x=11 | | N+5=9 | | 9x+(-2x)=42 | | 6x^5+192=0 | | 3x+2(x-14)=32 | | 5x^2-7x-11=0 | | 10+2(a+1)=7a-3 | | 11a+9=4a | | 6(2x-5)=-(x+4) | | 6(7-3p)=3(5p+1) | | 4(n+8)=-5n | | -7-4=-2+x | | 3x+8=67 | | 3x-11=x+9 | | 4x-6=3x+4 | | (x-2)(x-2)= | | 28-42x=193 | | t(9t-2)=2(t+8) | | 0.7=-14z | | (x-1)(4x^2+4x+6)=0 | | -8x-3-10x=-18x+10 | | 7x+18=3x-26 | | 15x=3x+12 | | 15x-5=55 | | 9x+4+5x+8=13x+4 | | 5x+x=5x+1 | | 2x+18=58 | | 24=x-12 | | x-2+7x=8x-2 |