akar 18 + 3 akar 75 + akar 27 =
Matematika
BalqinMBI
Pertanyaan
akar 18 + 3 akar 75 + akar 27 =
1 Jawaban
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1. Jawaban RinaIJ
√18+3√75+√27 = √(9.2) + 3√(25.3) + √9.3
= 3√2 + 3 . 5 √3 + 3√3
= 3√2 + 15√3 + 3√3
= 3√2 + 18√3