If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.5x2 + x + 13 = 0 Reorder the terms: 13 + x + 0.5x2 = 0 Solving 13 + x + 0.5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 0.5 the coefficient of the squared term: Divide each side by '0.5'. 26 + 2x + x2 = 0 Move the constant term to the right: Add '-26' to each side of the equation. 26 + 2x + -26 + x2 = 0 + -26 Reorder the terms: 26 + -26 + 2x + x2 = 0 + -26 Combine like terms: 26 + -26 = 0 0 + 2x + x2 = 0 + -26 2x + x2 = 0 + -26 Combine like terms: 0 + -26 = -26 2x + x2 = -26 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 2x + 0.25 + x2 = -26 + 0.25 Reorder the terms: 0.25 + 2x + x2 = -26 + 0.25 Combine like terms: -26 + 0.25 = -25.75 0.25 + 2x + x2 = -25.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -25.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| g(4)=5x-2 | | x^3+4x^2+3x= | | 0=x^3+4x-7 | | 25(2X-3)=125(X+4) | | x^13=1000000 | | -7x+4y=-2 | | y=x^3+5x+1 | | 0.56=-cos(y) | | 3+2y-x=3x | | 5x+2-1=11 | | 9(3X-2)=27 | | 11y-6=9y+18 | | 18x^2-78x=0 | | 3+x+4=2x | | 43+62+57+4m=55 | | 2x+9+2=-3x | | -2xy-x+4y=0 | | -40x+94=4-25x | | 4-(x-5)=32+x | | 2=3x=16/5 | | 9=2w-6 | | y=x(x+1)(2x-5)(x-3)(x-3) | | (4y^3-14x^2y+8y^2x)dx+(-8x^2y+2y^2x+12x^3)dy=0 | | (96x^12y^14)1/2 | | 6+6(In)x=11 | | (5/9)(12/15) | | 5/9*12/15 | | -2x+5+x= | | 1/0.17x=0.7 | | 16-2xc=6 | | 8y-11-4y+8=0 | | (w+3)(w+5)= |