plzzz quick send answers if a=1÷(7+4root3) and b=1÷(7-4root3) then find value of a^2+b^2 and a^3+b^3 . and solve 21 to 27 plzz i am in need
Attachments:
YadavShashi:
u can take 7 as A
and 4root3 as B
Then solve it
how i can't understand
Answers
Answered by
0
hope this will help u
Attachments:
21 and 22 plzzzz
Similar questions