If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 6x + 13 = 0 Reorder the terms: 13 + 6x + 2x2 = 0 Solving 13 + 6x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 6.5 + 3x + x2 = 0 Move the constant term to the right: Add '-6.5' to each side of the equation. 6.5 + 3x + -6.5 + x2 = 0 + -6.5 Reorder the terms: 6.5 + -6.5 + 3x + x2 = 0 + -6.5 Combine like terms: 6.5 + -6.5 = 0.0 0.0 + 3x + x2 = 0 + -6.5 3x + x2 = 0 + -6.5 Combine like terms: 0 + -6.5 = -6.5 3x + x2 = -6.5 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 = -6.5 + 2.25 Reorder the terms: 2.25 + 3x + x2 = -6.5 + 2.25 Combine like terms: -6.5 + 2.25 = -4.25 2.25 + 3x + x2 = -4.25 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = -4.25 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x+24.25=1762 | | 6(2x+3)+10=8(3x-4) | | x^2+3x+5=45 | | 27x^2+18x+3=0 | | 6+9=s | | 7(2x+3)+10=8(3x-4) | | 7(x-2)+4=-3(2-x)-1 | | x^2+3x+2=45 | | -4r+5=5-4t | | X+1=138 | | X(X+1)=138 | | 17=3(g+3)-3 | | 6(2m-3)+12=3(3m+5)+12 | | -7.92x+41.95=22.15 | | -3(a+4)-5a+12=16 | | -7.92x+4.95=22.15 | | 7x-4x=-9 | | 2.89=1.7m | | 2.89=1.7 | | -8-8=7m-6(2+m) | | -4+9=-5x+6(x-5) | | 9q+6q=51-6 | | 35(2-x)=15x | | -4x=-28.4 | | 7(x-4)-6x=10 | | 3.2m+12=3m-31 | | 3y-7-2y=7 | | 15a-15=8a+2+60 | | 3x+25=75 | | 7w=112 | | 21=fraction | | 7x-14=6x-14 |