Rationalise the following surds with their conjugates.
i) 5+ root 3
ii) -root 5 +4
Answers
Answered by
5
Answer:
(5+root 3)(5-root3)=25-3=22
(4-root5)(4+root5)=16-5=11
Step-by-step explanation:
Answered by
0
Answer:
ud exec n
Step-by-step explanation:
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