计算:(1)根号32-根号50-4根号1\8 (2)根号48-根号3\根号3-(1-根号3)^01.回答者请迅速,2.
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![计算:(1)根号32-根号50-4根号1\8 (2)根号48-根号3\根号3-(1-根号3)^01.回答者请迅速,2.](/uploads/image/z/1095561-9-1.jpg?t=%E8%AE%A1%E7%AE%97%EF%BC%9A%EF%BC%881%EF%BC%89%E6%A0%B9%E5%8F%B732-%E6%A0%B9%E5%8F%B750-4%E6%A0%B9%E5%8F%B71%5C8+%EF%BC%882%EF%BC%89%E6%A0%B9%E5%8F%B748-%E6%A0%B9%E5%8F%B73%5C%E6%A0%B9%E5%8F%B73-%EF%BC%881-%E6%A0%B9%E5%8F%B73%EF%BC%89%5E01.%E5%9B%9E%E7%AD%94%E8%80%85%E8%AF%B7%E8%BF%85%E9%80%9F%2C2.)
计算:(1)根号32-根号50-4根号1\8 (2)根号48-根号3\根号3-(1-根号3)^01.回答者请迅速,2.
计算:(1)根号32-根号50-4根号1\8 (2)根号48-根号3\根号3-(1-根号3)^0
1.回答者请迅速,
2.
计算:(1)根号32-根号50-4根号1\8 (2)根号48-根号3\根号3-(1-根号3)^01.回答者请迅速,2.
(1)根号32-根号50-4根号1\8
=4√2-5√2-√2
=-2√2
(2)根号48-根号3\根号3-(1-根号3)^0
=4√3-1-1
=4√3-2
(1):根号32-根号50-4根号1\8=4倍根号2-5倍根号2-根号2=-2倍根号2
(2)根号48-根号3\根号3-(1-根号3)^0=4倍根号3-根号3/根号3-1=3倍根号3/根号3-1
上下同乘根号3+1=3/2(3+根号3)