Rationalize : 1/2-√5
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Answered by
4
Answer:
1/2-√5*2+√5/2+√5
2+√5/(2-√5)(2+√5)
2+√5/2^2-√5^2
2+√5/4-5
2+√5/-1
-(2+√5)
-2-√5
Answered by
1
Answer:
in attachment
Step-by-step explanation:
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