If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 3x + 13 = 0 Reorder the terms: 13 + 3x + 5x2 = 0 Solving 13 + 3x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 2.6 + 0.6x + x2 = 0 Move the constant term to the right: Add '-2.6' to each side of the equation. 2.6 + 0.6x + -2.6 + x2 = 0 + -2.6 Reorder the terms: 2.6 + -2.6 + 0.6x + x2 = 0 + -2.6 Combine like terms: 2.6 + -2.6 = 0.0 0.0 + 0.6x + x2 = 0 + -2.6 0.6x + x2 = 0 + -2.6 Combine like terms: 0 + -2.6 = -2.6 0.6x + x2 = -2.6 The x term is 0.6x. Take half its coefficient (0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. 0.6x + 0.09 + x2 = -2.6 + 0.09 Reorder the terms: 0.09 + 0.6x + x2 = -2.6 + 0.09 Combine like terms: -2.6 + 0.09 = -2.51 0.09 + 0.6x + x2 = -2.51 Factor a perfect square on the left side: (x + 0.3)(x + 0.3) = -2.51 Can't calculate square root of the right side. The solution to this equation could not be determined.
| (x-3)(x+2)(x-6)(x-1)=-56 | | x(26-x)=169 | | 9x+6x=56 | | -4(x+3)=-2-2x | | x^2=5.1x | | x+25=x-33 | | 3(8-4x)=6(x-5) | | 1=4x-8 | | 15x-7x=56 | | 9+3x=-5+10x | | -3(2x-5)=5(2-x) | | 2(4+2x)=5x+5 | | (-31/7)/(31/42) | | 2x-6=6(x-2)+8 | | (15/14)-(1/3) | | 16x^2-8+3=0 | | 16x^2-8+-3=0 | | -4-(3/7) | | 15/-35 | | 2(4x-3)=-3(3x)+5x | | -4(5t-2)+3t=2t-4 | | 5x-15/4=5 | | (1/3)*10 | | 8x+12=2x+35 | | 8-4+6*3= | | 5.25+0.25x=5.25+0.35x | | 2x(4x-6)+5=3x-52 | | 100+55x=150+51x | | 7(7.6)-16=50 | | |2|-6=-n | | 7k-16=50 | | 5k+12=50 |