Using the identity (x – y)(u – v) = xu – xv – yu + yv, find the product of the following numbers. a) 195× 397 b) 99 × 193 c) 498× 396
Answers
Answered by
5
here's your answer with explanation.......
plz follow me
Attachments:
![](https://hi-static.z-dn.net/files/d7f/a1470102505eef1eb815217eb18ed3e3.jpg)
![](https://hi-static.z-dn.net/files/d53/5b85b3393ee9a3ad8ca53c26d98d1334.jpg)
![](https://hi-static.z-dn.net/files/d07/8f50399d1864173fcc9701ec5e5b5f9c.jpg)
Similar questions