If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x^2-4x+256=0x=
We move all terms to the left:
3x^2-4x+256-(0x)=0
We add all the numbers together, and all the variables
3x^2-5x+256=0
a = 3; b = -5; c = +256;
Δ = b2-4ac
Δ = -52-4·3·256
Δ = -3047
Delta is less than zero, so there is no solution for the equation
| 3x^2-4x-256=0x= | | 4x2+54x-120=0 | | 4y+7=55, | | 10q=120 | | 2z/7-6=5 | | 4.9t^2-7,5t+10= | | |x+3|+4x=18 | | |x-3|+2x=5 | | A=5x34°B=2x+76° | | 3k*3k+3k=48 | | (x+2)(x-3)=(x+1)(x-5) | | 2x-3x/4x+5=1/4 | | 3(y-1)+2(y+3)=30 | | 8x=20+3 | | X=(0,5)(16-8y) | | 32x-(3)+81=0 | | 3p2-5p+2=0 | | X+1243=3(x-1243) | | 0.20x+51,55=236.56 | | 0.20x+50=236.56 | | x2+4x+100=0 | | 5x/8-9=-11/4 | | -w/8+19=14 | | -w/8+18=27 | | -2(x+7)+3=-1 | | -2(f+5)+7=-13 | | 2r+9/5=7 | | 2^n=112 | | p²-7p+10=0 | | -6t-7t-5t=12-3 | | 20+3x=-8+5x | | 20+x-20=90 |