find the value of: √a+√b)(√a-√b)
Answers
Answered by
0
Answer:
√a+√b=√((√a+√b)²)=√((√a+√b)·(√a+√b))=√(√a·(√a+√b)+√b·(√a+√b))
=√(√a·√a+√a·√b+√b·√a+√b·√b)=√(a+2·√a·√b+b)≠√(a+b)
Similar questions
Physics,
3 months ago
Biology,
5 months ago
India Languages,
5 months ago
Math,
1 year ago
Math,
1 year ago