(√6-√1⼀2)-(√24+2√2⼀3)

2025-05-06 18:21:22
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回答(1):

(√6-√1/2)-(√24+2√2/3)

=﹙√6-½√2﹚-﹙2√6+2/3√6﹚

=√6-½√2-2√6-2/3√6

=﹙1-2-2/3﹚√6-½√2

=﹣5/3√6-½√2