4 x square minus y square by 25 factorise the following using appropriate identities
Answers
Answered by
35
Answer:
(2x-y/5)(2x+y/5)
Step-by-step explanation:
4x² - y²/25
= (2x)² - (y/5)² [ By identity III :-a² - b²
=(a+b)(a-b)]
= (2x+y/5)(2x-y/5)
Hope the answer will may help you...
Answered by
19
Answer:
I hope it will helps you
Step-by-step explanation:
Attachments:
Similar questions