If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (11x2 + 5x + 1) = 0 Reorder the terms: (1 + 5x + 11x2) = 0 Remove parenthesis around (1 + 5x + 11x2) 1 + 5x + 11x2 = 0 Solving 1 + 5x + 11x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 11 the coefficient of the squared term: Divide each side by '11'. 0.09090909091 + 0.4545454545x + x2 = 0 Move the constant term to the right: Add '-0.09090909091' to each side of the equation. 0.09090909091 + 0.4545454545x + -0.09090909091 + x2 = 0 + -0.09090909091 Reorder the terms: 0.09090909091 + -0.09090909091 + 0.4545454545x + x2 = 0 + -0.09090909091 Combine like terms: 0.09090909091 + -0.09090909091 = 0.00000000000 0.00000000000 + 0.4545454545x + x2 = 0 + -0.09090909091 0.4545454545x + x2 = 0 + -0.09090909091 Combine like terms: 0 + -0.09090909091 = -0.09090909091 0.4545454545x + x2 = -0.09090909091 The x term is 0.4545454545x. Take half its coefficient (0.2272727273). Square it (0.05165289257) and add it to both sides. Add '0.05165289257' to each side of the equation. 0.4545454545x + 0.05165289257 + x2 = -0.09090909091 + 0.05165289257 Reorder the terms: 0.05165289257 + 0.4545454545x + x2 = -0.09090909091 + 0.05165289257 Combine like terms: -0.09090909091 + 0.05165289257 = -0.03925619834 0.05165289257 + 0.4545454545x + x2 = -0.03925619834 Factor a perfect square on the left side: (x + 0.2272727273)(x + 0.2272727273) = -0.03925619834 Can't calculate square root of the right side. The solution to this equation could not be determined.
| .67x-2.7=3x+18 | | 5(x+9)+3=9x-4(x-3) | | 5x-(-2)=10 | | 68+50+x=368 | | (x-11)(11x^2+5x+1)=0 | | 4(3x-1)-2x-7= | | 6x+x^2=160 | | Y-3.4=2 | | 100-x=80 | | x^2+xy= | | 7=5x+3(x-2)5 | | 6x+x^2=140 | | 7.5=10x+2.7 | | 4n+6m=-2 | | 400x-0.42=200x+0.94 | | 2(x+8)=8x+9-6x+7 | | 23p=17-4p | | 4(x+2.12)=3x | | -0.8x+1.18=-0.4x+2.38 | | 23+124=x | | 9p+7(p+1)=17-4p | | .75n=n+15 | | 4(2x-2.3)=2x-9.2 | | 2(x+8)=8x+9-6+7 | | 12x+6(x+4)= | | 6-8w+14+w= | | 7x-4=7(x+7) | | 0.5x+15.3=x-6.15 | | x+y+3z=-18 | | (6.2y-4.9)(3.1)= | | 0.2x+14.4=x-6.56 | | ac+6a-3c-18= |