If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x^2-16x+16=0
a = 4; b = -16; c = +16;
Δ = b2-4ac
Δ = -162-4·4·16
Δ = 0
Delta is equal to zero, so there is only one solution to the equation
Stosujemy wzór:$x=\frac{-b}{2a}=\frac{16}{8}=2$
| 1/7y+5/8=-6/7y+1/4 | | -5x/3=25 | | 8a+9=65 | | 14g+4g–17g+3=19 | | X5-8x3+16x=0 | | 10.4=y+42 | | z–-2=4 | | -30=3+6(d-8) | | -2(v+1)=4 | | 4x-2(x-4)=-2+4x-4 | | -15w+2w+20w=-14 | | 6x+9x-66=110-7+ | | 1/9=x+4/9 | | 30=12z=13 | | -4(b+11)=-12 | | -7/9v=-42 | | 3x+17+5x-47=180 | | 4(x-6)+3=-37 | | q+50=-61 | | -4=-2(b–7) | | 3x+17+5x-57=180 | | 4x+20=3x-71 | | 9s+20=−16 | | -j–-14j=-13 | | 71+30+79+y=180 | | 6p^2+25p−9=0 | | 0.3x-4.2=27 | | z+2=98 | | 10x+1=4x-1 | | 8x+4-4x=5x+3 | | 3(x-5)+3=18 | | y²-12y+36=49 |