номер 148 8 класс алгебра. Created by turikus203. algebra-ru

номер 148 8 класс алгебра...

August 2021 1 10 Report

номер 148 8 класс алгебра

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dimmaric03 1) √2*√8=√2*8=√2*2*4=2*2=4
2) √2/√18=√2/18=√1/9=1/3
3) √27√3=√9*3*3=3*3=9
4) √52/√117=√52/117=√4*13/9*13=√4/9=2/3
5) √28√7=√4*7*7=2*7=14
6) √23/√2300=√23/2300=√1/100=1/10
7) √13√52=√13*13*4=13*2=26
8)√12500/√500=√12500/500=√25=5

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