4√5 - √20 + √45 = ....
Matematika
saftadana
Pertanyaan
4√5 - √20 + √45 = ....
1 Jawaban
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1. Jawaban Arifuluka
Cttn : tanda / = akar ya, soalnya di keyboard gw gk ada simbol akar.
4/5 - /20 + /45
= 4/5 - /4×5 + /9×5
= 4/5 - 2/5 + 3/5
= 5/5
Jd jwbnnya 5 akar 5