C-10-Q076mediumsingle_mcqUsing Pascal's Triangle, the expansion of (1+x)4(1+x)^4(1+x)4 is —a1+4x+4x2+4x3+x41+4x+4x^2+4x^3+x^41+4x+4x2+4x3+x4b1+4x+6x2+4x3+x41+4x+6x^2+4x^3+x^41+4x+6x2+4x3+x4c1+3x+6x2+3x3+x41+3x+6x^2+3x^3+x^41+3x+6x2+3x3+x4d1+4x+6x2+6x3+x41+4x+6x^2+6x^3+x^41+4x+6x2+6x3+x4