F (x) = x² + 8x + 15

WITH SOLUTION.

What is a point for you? and explain it in one paragraph.

Add the following polynomial. 1.) (2x² - 6x)+ (4x + 7) 2.) (5x² + 6x) + (x + 9) ² + 3x + 6) + (6x²3x - 7) ² + 5x - 9) + (-3x + 4) please answer this because i need to pass

1. the probability that a girl will be alive in 25 years is 3/5 and the probability that his boyfriendwill be alive, independently of his girlfriend, in 25 years is 2/3. find the probability that in25 yearsa. both will be alive.b. exactly one of them will still be alive.​