Question

If 28x5ends with 0 then x =​

Answer 1

Step-by-step explanation:

then x is equal than 0

so simple

Answer 2

A product of several terms equals zero.

When a product of two or more terms equals zero, then at least one of the terms must be zero.

We shall now solve each term = 0 separately

In other words, we are going to solve as many equations as there are terms in the product

Any solution of term = 0 solves product = 0 as well.