What is the product of x2 - 2x +3 and x+1?

Adaylily farm sells a portion of their daylilies and allows a portion to grow and divide. the recursive formula an=1.5(an-1)-100 represents the number of daylilies, a, after n years. after the fifth year, the farmers estimate they have 2225 daylilies. how many daylilies were on the farm after the first year?

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?