If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 11x2 + 8x + 5 = 0 Reorder the terms: 5 + 8x + 11x2 = 0 Solving 5 + 8x + 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'. 0.4545454545 + 0.7272727273x + x2 = 0 Move the constant term to the right: Add '-0.4545454545' to each side of the equation. 0.4545454545 + 0.7272727273x + -0.4545454545 + x2 = 0 + -0.4545454545 Reorder the terms: 0.4545454545 + -0.4545454545 + 0.7272727273x + x2 = 0 + -0.4545454545 Combine like terms: 0.4545454545 + -0.4545454545 = 0.0000000000 0.0000000000 + 0.7272727273x + x2 = 0 + -0.4545454545 0.7272727273x + x2 = 0 + -0.4545454545 Combine like terms: 0 + -0.4545454545 = -0.4545454545 0.7272727273x + x2 = -0.4545454545 The x term is 0.7272727273x. Take half its coefficient (0.3636363637). Square it (0.1322314050) and add it to both sides. Add '0.1322314050' to each side of the equation. 0.7272727273x + 0.1322314050 + x2 = -0.4545454545 + 0.1322314050 Reorder the terms: 0.1322314050 + 0.7272727273x + x2 = -0.4545454545 + 0.1322314050 Combine like terms: -0.4545454545 + 0.1322314050 = -0.3223140495 0.1322314050 + 0.7272727273x + x2 = -0.3223140495 Factor a perfect square on the left side: (x + 0.3636363637)(x + 0.3636363637) = -0.3223140495 Can't calculate square root of the right side. The solution to this equation could not be determined.
| X/873.36-2.15=0.20 | | X/873.36-2.15=0.15 | | -9x-30=0 | | -3*1-7Y=21 | | X/873.36-2.15=0.1 | | (9+3x)15=165 | | 1/x+1,3/x^2-1 | | -3(m-7)+5=-7(m+9) | | 0.92n+0.98(12-n)=11.52 | | X/873.36-2.15=10 | | 9+3x(15)=165 | | x-2-3x=-5x+8 | | -2x-7=3-5x | | 3(2x-4)=2(x+2) | | x*0.06=20*12 | | Y=-10/3*0.9130+10 | | x*0.06=30*12 | | 4(5x+3)+2(2x-3)=2x-82 | | -10/3*0.9130+10 | | -5y+9=-2+4y | | 5(m+1)=60 | | 2x^2-x-10*2x+1/2x^2-5x-3*2x-5 | | (-2+4i)/(5-3i) | | 2(t-7)=(4-t)(-5) | | Y=-8/7*1+8 | | y+6/3=y+8/6 | | (x^2-9x+20)/(x-3) | | x/3-13=x/3 | | 1/2x+6=-3x+3/2 | | 1/2x+6=-3x+c/2 | | Y=-10/3*1+10 | | 54a^6b/6a^-3b^4 |