(root5-2 upon root5+2)- (root5+2upon root5-2)= a+b root5 Question (root5-2 upon root5+2)- (root5+2upon root5-2)= a+b root5 in progress 0 Math Mia 5 months 2021-12-29T16:14:54+00:00 2021-12-29T16:14:54+00:00 1 Answer 0 views 0
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Answer:
sorry don t know……
.m