C-02-Q101mediumsingle_mcqThe factorization of 4a4+12a3+7a2−3a−24a^4 + 12a^3 + 7a^2 - 3a - 24a4+12a3+7a2−3a−2 is:a(a+1)(a+2)(2a−1)(2a+1)(a + 1)(a + 2)(2a - 1)(2a + 1)(a+1)(a+2)(2a−1)(2a+1)b(a−1)(a−2)(2a+1)(2a−1)(a - 1)(a - 2)(2a + 1)(2a - 1)(a−1)(a−2)(2a+1)(2a−1)c(a+1)(a−2)(2a−1)(2a+1)(a + 1)(a - 2)(2a - 1)(2a + 1)(a+1)(a−2)(2a−1)(2a+1)d(a+1)(a+2)(2a+1)2(a + 1)(a + 2)(2a + 1)^2(a+1)(a+2)(2a+1)2