C-03-Q157mediumsingle_mcqFactorize 4a3−5a2+5a−14a^3 - 5a^2 + 5a - 14a3−5a2+5a−1:a(4a−1)(a2−a+1)(4a-1)(a^2 - a + 1)(4a−1)(a2−a+1)b