SEDERHANAKAN!!!!!! 2√20 + √28 - 3√125 + 4√63 - 5√80 =
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Pertanyaan
SEDERHANAKAN!!!!!! 2√20 + √28 - 3√125 + 4√63 - 5√80 =
2 Jawaban
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1. Jawaban Imahnandasari19
2√20+√28-3√125+4√63-5√80
= 4√5+2√7-15√5+12√7-20√5
= -31√5+14√7
Bentuk alternatif
= -32.2776 -
2. Jawaban Ramalmlki
2√20 + √28 - 3√125 + 4√63 - 5√80
= 4√5 + 2√7 - 15√5 + 12√7 - 20√5
= 14√7 - 31√5