What is the product of 2+i and 3-2i?

Do 12/14 and 8/10 have the same value? explain your answer.

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?