how to solve this sum please help me
Attachments:
Answers
Answered by
1
3a^4 + 10a^2b^2 - 8b^4
=>
3a^4 +12a^2b^2 -2a^2b^2 -8b^4
=>
3a^2( a^2+ 4b^2) -2b^2( a^2+ 4b^2)
=>
(3a^2 -2b^2) (a^2 +4b^2)
Ans
=================================
Second one in attachment
=>
3a^4 +12a^2b^2 -2a^2b^2 -8b^4
=>
3a^2( a^2+ 4b^2) -2b^2( a^2+ 4b^2)
=>
(3a^2 -2b^2) (a^2 +4b^2)
Ans
=================================
Second one in attachment
Attachments:
Similar questions