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2014-10-20T22:11:39+03:00
√108=√(2²·3³)=2·3√3=6√3
√432=√(2²·2²·3³)=2·2·3√3=12√3
√75=√(3·5²)=5√3
√48=√(2²·2²·3)=4√3
DECI
6√3(12√3-5√3-4√3)=6√3(7√3-4√3)=6√3·3√3=18√3²=18·3=54
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