What is the following product?

How much orange juice do you need to make 2 servings of lemony orange slush?

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)

Find the solution(s) to x^2-14+49=0