If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -16 + 6n + -4n2 = 0 Solving -16 + 6n + -4n2 = 0 Solving for variable 'n'. Factor out the Greatest Common Factor (GCF), '2'. 2(-8 + 3n + -2n2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-8 + 3n + -2n2)' equal to zero and attempt to solve: Simplifying -8 + 3n + -2n2 = 0 Solving -8 + 3n + -2n2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. 4 + -1.5n + n2 = 0 Move the constant term to the right: Add '-4' to each side of the equation. 4 + -1.5n + -4 + n2 = 0 + -4 Reorder the terms: 4 + -4 + -1.5n + n2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1.5n + n2 = 0 + -4 -1.5n + n2 = 0 + -4 Combine like terms: 0 + -4 = -4 -1.5n + n2 = -4 The n term is -1.5n. Take half its coefficient (-0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. -1.5n + 0.5625 + n2 = -4 + 0.5625 Reorder the terms: 0.5625 + -1.5n + n2 = -4 + 0.5625 Combine like terms: -4 + 0.5625 = -3.4375 0.5625 + -1.5n + n2 = -3.4375 Factor a perfect square on the left side: (n + -0.75)(n + -0.75) = -3.4375 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 14x=5x+36 | | y+4=-12 | | 24-3x+7x=-2(-9x+2) | | x+4=8-2x | | -17+r=3 | | 163-2x=34x+23 | | 23=1-b | | (x-6)-(2x-7)=3 | | (x-6)-(2x-7)=3 | | x/8+25=0 | | -13+m=-25 | | 28/4= | | -9(x-7)-5=58 | | 4x-22=3x-12 | | 6(8)= | | 2[w-3]+4=10 | | (x-6)-(7-2x)=3 | | 3x+2x-3y+5y= | | 5+x+2x=80 | | 3g-16g+18g=15 | | r-32=78 | | 8x+7=8x-11 | | K+2X(2K-2)=4-3k | | 5a-4a+5=11 | | 7x-11x=14x-4-6 | | 6-6x=8x+24 | | 4r-9=13r+18 | | 12x-9=30x | | -2d+19d-9=8 | | 8r-9=6 | | 6x-2x=4x-3 | | 21=8x-11 |