If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 3x + 11 = 0 Reorder the terms: 11 + 3x + x2 = 0 Solving 11 + 3x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-11' to each side of the equation. 11 + 3x + -11 + x2 = 0 + -11 Reorder the terms: 11 + -11 + 3x + x2 = 0 + -11 Combine like terms: 11 + -11 = 0 0 + 3x + x2 = 0 + -11 3x + x2 = 0 + -11 Combine like terms: 0 + -11 = -11 3x + x2 = -11 The x term is 3x. Take half its coefficient (1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. 3x + 2.25 + x2 = -11 + 2.25 Reorder the terms: 2.25 + 3x + x2 = -11 + 2.25 Combine like terms: -11 + 2.25 = -8.75 2.25 + 3x + x2 = -8.75 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = -8.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2(7x-4)+10=30 | | 0.25x+.05(8-x)=.10(28) | | 14x^2-31x-10=0 | | 8m+3=51 | | 30x=-20 | | 23x+8=353 | | y=5x^2+12x+8 | | 4h^2+8h-5=0 | | 5*1-4= | | 42t+7=427 | | 17x+3=292 | | 5y+3=33 | | 8x+3=107 | | 50q^2-60q+18=0 | | 6x=x+2-7-1 | | 6h+5=119 | | -2*1+3= | | 12x+7=199 | | 4b-6-8b-5= | | 36+x=54 | | 4n+9=65 | | 14m+1=253 | | 5+x-4x+x=1 | | q^3+216r^3=0 | | 32x+7=359 | | 2x-3=6x+9 | | 5x+x-6x+2x=9 | | 7=2-3+4x | | w(5w+11)=0 | | 13x+4=108 | | 28=7+3x | | 24+8x=424 |