Find the fifth term in the sequence that is defined as follows:
Please help me!!

Which expression is equivalent to? assume x > 0 and y > 0.

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9