Question

5. Find the product by using suitable identity

( − 6)( − 9)​

Answer 1

Answer:

dear it is a simple multiplication of integers in which no Identity is required.

we can solve it like ,

-6×-9=54 answer

Step-by-step explanation:

hope it helps you

Answer 2

Answer:

$( - 6)( - 9) = ( - )( - )(6 \times 9) \\ = = > + 54$