simplify A. 16^1/4 ÷ 2 or ∜16/2 B. √(7+√24) /2+ √(7-√24) /2?
回答 (4)
2015-11-01 6:17 pm
✔ 最佳答案
16^(1/4) means gthe fourth root of '16' , which is '2' Hence 2 / 2 = 1
2015-11-01 4:59 pm
"16^1/4" needs parentheses: 16^(1/4)
∜16/2 = ∜2⁴/2 = 2/2 = 1
∜16/2 = ∜2⁴/2 = 2/2 = 1
2015-11-07 1:55 pm
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2015-11-07 4:33 am
go to the gym!
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