Question

multiply: -9 × -2 = submit

Explanation:

Step1: Recall the rule for multiplying two negative numbers

When multiplying two negative integers, the result is positive. The rule is \((-a) \times (-b) = a \times b\) where \(a\) and \(b\) are positive integers.

Step2: Apply the rule to the given numbers

Here, \(a = 9\) and \(b=2\). So, \(- 9\times - 2=9\times2\)

Step3: Calculate the product

\(9\times2 = 18\)

Answer:

\(18\)