দেওয়া আছে, 8x3+12x2+6x-63
=(2x)3+3×(2x)2×1+3×2x×12-64 =(2x+1)3-(4)3 =(2+1-4){(2x+1)2+(2x+1)×4+42} =(2x-3)(4x2+12x+21)
You need to log in to continue.
You need to download the app to make a call.
