(√6+√3)^2 berapa yah
Matematika
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Pertanyaan
(√6+√3)^2 berapa yah
1 Jawaban
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1. Jawaban BSunShine
V = dibaca akar
(V6 + V3)^2
= (V6)^2 + 2V18 + (V3)^2
= 6 + 2V18 + 3
= 9 + 2V9.2
= 9 + 6V2
*Cara Panjang :
(V6 + V3) (V6 + V3)
= (V6)^2 + V18 + V18 + (V3)^2
= 6 + 2V18 + 3
= 9 + 2V18
= 9 + 2V9×2
= 9 + 2.3V2
= 9 + 6V2