If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying n2 + -12n + 45 = 0 Reorder the terms: 45 + -12n + n2 = 0 Solving 45 + -12n + n2 = 0 Solving for variable 'n'. Begin completing the square. Move the constant term to the right: Add '-45' to each side of the equation. 45 + -12n + -45 + n2 = 0 + -45 Reorder the terms: 45 + -45 + -12n + n2 = 0 + -45 Combine like terms: 45 + -45 = 0 0 + -12n + n2 = 0 + -45 -12n + n2 = 0 + -45 Combine like terms: 0 + -45 = -45 -12n + n2 = -45 The n term is -12n. Take half its coefficient (-6). Square it (36) and add it to both sides. Add '36' to each side of the equation. -12n + 36 + n2 = -45 + 36 Reorder the terms: 36 + -12n + n2 = -45 + 36 Combine like terms: -45 + 36 = -9 36 + -12n + n2 = -9 Factor a perfect square on the left side: (n + -6)(n + -6) = -9 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 48*x^2+x=9 | | -16=6n+2-6 | | 7x+28=-x+68 | | 2x+7=-7x-2 | | 8-3x=x+9 | | 12-7x=3+2x | | -x+6=2x-42 | | 20+(x-4)=20 | | 2x-21=-x+9 | | 2x+3(x+6)=2(x-3) | | -(3x+8)-9x=9x+3(2x+5) | | 6-7x=7(5-x) | | 3(6+2x)=37-7(3x+4) | | x-x+2x=60 | | -log(a)=4.76 | | x+x=75 | | 4x-7=10x-43 | | -0.3x-2.7=-1.2 | | 7(x+3)=10(x-0.9) | | 49x+x=60 | | 49x+x=60x | | (x+5)=3(x+2) | | 50x-50x=60x | | -3x-3=-6x-3 | | 4x+13=-15 | | 0.0011x=3.3 | | x^4-11x^2=26 | | 2+4x=4+2x | | -4p+8=2p-16 | | 2+4x=4-2x | | 9+5*x=4-2x | | 12=4+7x-3x |