A²-a² what is the answer​

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?

For the inequality |c| < |d| to be true, which of the following must be true?