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√32 (√108+√147- 23 Calculati: a √28 (√20-√80+ √500-√45)-√20 (√567-√63+√448-√112); b √60 (√150+√384-√√216)-√√250; c √432 (√726-√486+√294-√600)+3√10-√√320; √882 (√529-√200)+√128(√√98-√72).


32 108147 23 Calculati A 28 2080 5004520 56763448112 B 60 150384216250 C 432 726486294600310320 882 5292001289872 class=

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