Learn EXERCISE 2.4
1. Determine which of the following polynomials has (x + 1) a factor :
(ii) x4 + x + x2
+ x2 + x + 1
(mm) + 3r+3x+x+1
(iv) x'- x? - (2 + x2)x + 2
Use the Factor Theorem to determine whether g(x) is a factor of p(x) in each of the
following cases:​

The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)

What is the inverse of the function f(x) = 2x + 1?