simplify by rationalizing the denominator ( 7+2 root 5/7-2 root 5)
Answers
Answered by
6
Answer:
7+2√5/7-2√5
(7+2√5)*(7+2√5)/(7+2√5)*(7-2√5)
49+20+28√5/49-20
69+28√5/29
Answered by
0
Answer:
=69+28 root 5 /29
plz mark as the brainliest
Similar questions