3倍根号2乘以(3倍根号48减2倍根号12减4倍根号83倍根号2乘以(3倍根号48减2倍根号12减4倍根号8分之1)答案多少,小孩问我,

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3倍根号2乘以(3倍根号48减2倍根号12减4倍根号83倍根号2乘以(3倍根号48减2倍根号12减4倍根号8分之1)答案多少,小孩问我,
3倍根号2乘以(3倍根号48减2倍根号12减4倍根号8
3倍根号2乘以(3倍根号48减2倍根号12减4倍根号8分之1)答案多少,小孩问我,

3倍根号2乘以(3倍根号48减2倍根号12减4倍根号83倍根号2乘以(3倍根号48减2倍根号12减4倍根号8分之1)答案多少,小孩问我,
3倍根号2乘以(3倍根号48减2倍根号12减4倍根号8
=3根号2*3根号48-3根号2*2根号12-3根号2*4根号8
=9根号96-6根号24-12根号16
=36根号6-12根号6-48
=24根号6-48