Mathematics
Senior High
Resolved
求解🙏(我是覺得全對,但不怎麼敢寫🙂
5. 下列哪些選項正確?
(A) √√√5=√√5³
√√√2
(B)
=/2
3/2
(C) √√3׳/√ √3 × 31/√3 = 3
(D)√√19+√3× √19-√3=4
(E)若a=/2,則a=2
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