Question

Find product use [ Distributive property of

multiplication over addition]

Property [a(b+c) = a×b + a×c]

(-21)×(-30)​

Answer 1

Answer:

The distributive property of multiplication over addition can be used when you multiply a number by a sum. For example, suppose you want to multiply 3 by the sum of 10 + 2. 3(10 + 2) = ? According to this property, you can add the numbers and then multiply by 3.

Step-by-step explanation:

Your example of your question is different and my example of your question is different but the formula is same so your question also will solve by this method