C-05-Q095mediumsingle_mcqx2−4x+4=0x^2-4x+4=0x2−4x+4=0-এর সমাধান কত?ax=2, 2x=2,\ 2x=2, 2bx=−2, −2x=-2,\ -2x=−2, −2cx=0, 4x=0,\ 4x=0, 4dx=2, −2x=2,\ -2x=2, −2