If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + -1x + 9 = 0 Reorder the terms: 9 + -1x + 3x2 = 0 Solving 9 + -1x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 3 + -0.3333333333x + x2 = 0 Move the constant term to the right: Add '-3' to each side of the equation. 3 + -0.3333333333x + -3 + x2 = 0 + -3 Reorder the terms: 3 + -3 + -0.3333333333x + x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -0.3333333333x + x2 = 0 + -3 -0.3333333333x + x2 = 0 + -3 Combine like terms: 0 + -3 = -3 -0.3333333333x + x2 = -3 The x term is -0.3333333333x. Take half its coefficient (-0.1666666667). Square it (0.02777777779) and add it to both sides. Add '0.02777777779' to each side of the equation. -0.3333333333x + 0.02777777779 + x2 = -3 + 0.02777777779 Reorder the terms: 0.02777777779 + -0.3333333333x + x2 = -3 + 0.02777777779 Combine like terms: -3 + 0.02777777779 = -2.97222222221 0.02777777779 + -0.3333333333x + x2 = -2.97222222221 Factor a perfect square on the left side: (x + -0.1666666667)(x + -0.1666666667) = -2.97222222221 Can't calculate square root of the right side. The solution to this equation could not be determined.
| g-3/8=1/8 | | 2x=4+15 | | 12x-3=6x+16 | | 6x+6y=30 | | 7n-19=44 | | x/3-4=2 | | (y-7)-(y+3)=9 | | t-3/4=1/4 | | 0=-16t^2+10t+3 | | 4x(x)=13x+35 | | 4x(4x)=13x+35 | | 2x+10=4x+20 | | -10p+8=2p+12 | | 2+5c=7c | | 5x-3=x(-12) | | 7x+1=7+5 | | 25x-15= | | x+4x+3=0 | | 5x-11x=-6 | | X+2.5=8.6 | | 12hk^2+15k=16k+20 | | 12+9x+14-7x=8 | | 3x^2-105=6x | | 60x-126=175x+35 | | 33*38= | | 144=(x+4)2 | | (2a-2b)(2a-2b)= | | 3X+3=X+21 | | 20-8m= | | -15z+19z-20=-18z+4(6z-3) | | 4(3x^2-7x+4)=1 | | -12d-6(-6d-17)=7d |