问题描述:
计算题:1' (0.25)^-0.5+(1/27)^-(1/3)-625^0.25
2' a^15 ×a^(-15) ×(a^-5)^0.5 ×(a^0.5)^3 (a>0)
3' (0.064)^-(1/3) -(-7/8)^0 +[(-2)^3]^(-4/3)+16^-0.75
4’
(124+22√3 )^(1/2)-27^(1/6)+16^(3/4)-2×(8^-2/3)^- 1 +5√2 ×(4^-2/3)^-1
2' a^15 ×a^(-15) ×(a^-5)^0.5 ×(a^0.5)^3 (a>0)
3' (0.064)^-(1/3) -(-7/8)^0 +[(-2)^3]^(-4/3)+16^-0.75
4’
(124+22√3 )^(1/2)-27^(1/6)+16^(3/4)-2×(8^-2/3)^- 1 +5√2 ×(4^-2/3)^-1
问题解答:
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