计算题:(1).(8/27)^1/3 + √(-2)^2 - (-0.5)^-2÷4^2/3(2).3√4 × 4√8 ÷ √16 × 6√32√ 为根号
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![计算题:(1).(8/27)^1/3 + √(-2)^2 - (-0.5)^-2÷4^2/3(2).3√4 × 4√8 ÷ √16 × 6√32√ 为根号](/uploads/image/z/1032879-39-9.jpg?t=%E8%AE%A1%E7%AE%97%E9%A2%98%EF%BC%9A%281%29.%288%2F27%29%5E1%2F3+%2B+%E2%88%9A%28-2%29%5E2+-+%28-0.5%29%5E-2%C3%B74%5E2%2F3%282%29.3%E2%88%9A4+%C3%97+4%E2%88%9A8+%C3%B7+%E2%88%9A16+%C3%97+6%E2%88%9A32%E2%88%9A+%E4%B8%BA%E6%A0%B9%E5%8F%B7)
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计算题:(1).(8/27)^1/3 + √(-2)^2 - (-0.5)^-2÷4^2/3(2).3√4 × 4√8 ÷ √16 × 6√32√ 为根号
计算题:(1).(8/27)^1/3 + √(-2)^2 - (-0.5)^-2÷4^2/3
(2).3√4 × 4√8 ÷ √16 × 6√32
√ 为根号
计算题:(1).(8/27)^1/3 + √(-2)^2 - (-0.5)^-2÷4^2/3(2).3√4 × 4√8 ÷ √16 × 6√32√ 为根号
答:
1)
(8/27)^1/3 + √(-2)^2 - (-0.5)^-2÷4^2 /3
=2/3+2-(1/0.25)÷16÷3
=8/3-4 / 48
=32/12-1/12
=31/12
2)
3√4 × 4√8 ÷ √16 × 6√32
=3× 2× 4×2√2÷4×6×4√2
=12√2×24√2
=576