Which expression is equivalent to x4 + 12x2 + 36? 1.(x2 − 6)(x2 − 6) 2.(x2 + 6)(x2 + 6) 3.(6 − x2)(6 + x2) 4.(x2 + 6)(x2 − 6)

Someone answer this asap for the first five terms of a sequence are shown. 5, 11, 23, 47, 95, . . which recursive function defines the nth term in the sequence for n > 1? a. f(n) = f(n - 1) + 6 b) f(n) = f(n - 1) + 48 c) f(n) = 3 • f(n - 1) + 1 d) f(n) = 3 • f(n - 1) - 4