5+√6by5-√6 rationalize this
Answers
Answered by
1
Answer:
31 + 10√6
19
Step-by-step explanation:
5+√6 x 5+√6
5-√6 5+√6
= (5+√6)²
(5)²- (√6)²
= 25 + 10√6 + 6
25 - 6
= 31 + 10√6
19
Similar questions