1.3 2/6 + 4/5 – 3/4= 2.√2(√3+3√5)= 3.3√5(2√2-4√3)= tolong bantu ya,makasih.

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1.3 2/6 + 4/5 – 3/4=
2.√2(√3+3√5)=
3.3√5(2√2-4√3)=
tolong bantu ya,makasih.

20/6 + 4/5 – 3/4 = (dicari KPKnya)
200/60 + 48/60 – 45/60 = 203/60 = 3 23/60