Write down at least five number

pairs to solve the equation

(r – 2)(s +1) = 0.

Step-by-step explanation:

Given

Required

Write at least 5 pair of numbers

This can be split to be

 --- (1)

or

--- (2)

Solve for r in (1)

This means that for whatever value that s assumes, the equation will always be true when r = 2

Solve for s in (2)

This means that for whatever value that r assumes, the equation will always be true when s = -1

So, we can make use of the following pair

there are no short passages to look at