akar 2 (akar 8 +akar 18) beserta caranya
Matematika
hilmi146
Pertanyaan
akar 2 (akar 8 +akar 18) beserta caranya
1 Jawaban
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1. Jawaban ArfanIrsyad
√2 (√8 + √18)
= √2 (√4.2 + √9.2)
= √2 (2√2 + 3√2)
= √2 (5√2)
= 5√2.2
= 5√4
= 5.2
= 10