Question

find the product of 5z6 and (-3z8)​

Answer 1

Answer:

identity of (a+b)(a-b) is a×a+b×b

so,

(6ax+5by)(6ax-5by)

(6ax+5by×6ax+5by)+(6ax-5by×6ax+5by)

Step-by-step explanation:

Hope this helps you :)