You are finding the product of two square roots. each radicand is the same variable raised to an odd power. explain why you would want to multiply the radicands together first and then simplify the product.

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Point a is at 12, and point d is at 56. point c is midway between a and d, and point b is midway between a and c. which of these is the coordinate of b?