Will multiplying two binomials always create a trinomial?

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

Can someone tell me if these are correct?