Which are the solutions of the quadratic equation? x2 = -5x - 3
-5,0
-5 = V13, -5 + /15
5 - 13
2
5 + 13
2
5,0

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?