If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -6x + 18 = 0 Reorder the terms: 18 + -6x + x2 = 0 Solving 18 + -6x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-18' to each side of the equation. 18 + -6x + -18 + x2 = 0 + -18 Reorder the terms: 18 + -18 + -6x + x2 = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -6x + x2 = 0 + -18 -6x + x2 = 0 + -18 Combine like terms: 0 + -18 = -18 -6x + x2 = -18 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = -18 + 9 Reorder the terms: 9 + -6x + x2 = -18 + 9 Combine like terms: -18 + 9 = -9 9 + -6x + x2 = -9 Factor a perfect square on the left side: (x + -3)(x + -3) = -9 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x^4-4x^3+4x=0 | | 10n(n-2)=0 | | 14x^2+31x-10=0 | | -7t+4(3t+15)=15 | | 3h+30=-66+h | | -9p-2=88 | | r-5=-8 | | 30b^2+7b-4=0 | | 3k=27 | | 3x^2+9x+6=0 | | 10x-42=18 | | 4r-6=10 | | 6x^2+10x-4=0 | | 2x^2-x-2=0 | | -3(8x+4)-2(1-17x)=3(6+3x) | | a^2+2a+48=0 | | 4x^2+12x-7=0 | | 2x^2+9x+10=0 | | A=h(a+b) | | x^3+x^2=15x-15 | | 16=-9+z | | x^3-x^2-13x-13=0 | | 2x^2+6x+12=0 | | y+8.5=17.2 | | -3x^2-2x+7=0 | | 3x^2-8x+15=0 | | 12m^2+17m-6=0 | | 34+3= | | (-10)+(-1)= | | (-.833)+(-.083)= | | -3(4x+3)+(13x-2)=0 | | 4x^2+4x+4=0 |