is (root3+root5)square - (root3-root5)square rational
Answers
Answered by
0
0 is the answer of this question
Answered by
1
Answer: 4root15
Step-by-step explanation:
(root3 + root5)square - (root3-root5)square
= (3 + 5 + 2root15) - (3 + 5 - 2root15)
= 8 + 2root15 - 8 + 2root15
= 4root15
Similar questions