Question

The weight of a bacterium is defined by multiplying the functions of f(x) and g(x). Given f(x) = 3x² + 2x and g(x) = 5x. Which of the following represents the weight of the bacterium?

Answer 1

In this case, we'll have to carry out several steps to find the solution.

Step 01:

data:

f(x) = 3x² + 2x

g(x) = 5x

Step 02:

functions:

f(x) * g(x) = (3x² + 2x) * (5x) = 15x³ + 10x²

The answer is:

15x³ + 10x²