simplify and Express the result in the form of (a+ib):-
(5+√7)(5-√7)
Answers
Answered by
1
Answer:
17
Step-by-step explanation:
5 square minus root seven square root
= 25_7 = 17
Answered by
1
Answer:
18
Step-by-step explanation:
given (5+/7)(5-/7)
=5*5-7. (a+b)(a-b) =a2-b2
= 25-7
=18
Similar questions