rationlise the dinomentor 5+root3/7-4root 3
Answers
Answered by
2
hope it help you friends
Attachments:
Answered by
1
Solution
5+√3/7-4√3
=5+√3/7-4√3 ×7+4√3/7+4√3
=35+20√3+7√3+12/(7)2-(4√3)2
=47+27√3/49-48
=47+27√3/1
=47+27√3 Answer
Attachments:
Similar questions