Round 1,376 to the nearest 100

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241. a) 0 b) 1 c) 2 d) 1 2

Find the multiplicative inverse of 8-12i

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?