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.

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)