If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -4x2 + 3x + -16 = 0 Reorder the terms: -16 + 3x + -4x2 = 0 Solving -16 + 3x + -4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -4 the coefficient of the squared term: Divide each side by '-4'. 4 + -0.75x + x2 = 0 Move the constant term to the right: Add '-4' to each side of the equation. 4 + -0.75x + -4 + x2 = 0 + -4 Reorder the terms: 4 + -4 + -0.75x + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -0.75x + x2 = 0 + -4 -0.75x + x2 = 0 + -4 Combine like terms: 0 + -4 = -4 -0.75x + x2 = -4 The x term is -0.75x. Take half its coefficient (-0.375). Square it (0.140625) and add it to both sides. Add '0.140625' to each side of the equation. -0.75x + 0.140625 + x2 = -4 + 0.140625 Reorder the terms: 0.140625 + -0.75x + x2 = -4 + 0.140625 Combine like terms: -4 + 0.140625 = -3.859375 0.140625 + -0.75x + x2 = -3.859375 Factor a perfect square on the left side: (x + -0.375)(x + -0.375) = -3.859375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 0.25x+.5=0.075 | | 3(7)+4(2)= | | 3xp=6 | | 8x-24=10x-6 | | 4-.60x=-5 | | 5.67*3.4= | | -8x+13=3x-20 | | 9=-10-x | | 7r^2+5r=18 | | 9p^2+48p+43=-5 | | -7x+2+3x=22 | | 3p+4m= | | -6(8+5y)-6y=-3 | | P=22.5cm | | 18=4f-2 | | -3-24=u | | 4p^2=-10p-4 | | Y=0.75x+5.25 | | 4x+2x=2 | | X=.5y+1 | | -4=8x-9x+6 | | -9-2n=-27 | | 2x+2(3x-4)=56 | | 3x-(2+5x)=4(1-x)+1 | | -9-2n=1-27 | | 15-2w=2w-13 | | 2y-2y=10 | | -8=x-4-2 | | 7x-5=11x-33 | | 3x+8=-9(2-x) | | x+6=-x+20 | | log(29)= |