5/√7+√5
Rationalise!!
Answers
Answered by
1
Step-by-step explanation:
5/√7+√5×√7-√5/√7-√5
=5√7-5√5/(√7)^2-(√5)^2
=5√7-5√5/7-5
=5√7-5√5/2.
Similar questions
History,
2 months ago
Computer Science,
2 months ago
Hindi,
2 months ago
Political Science,
4 months ago
Computer Science,
4 months ago
English,
11 months ago
Geography,
11 months ago