4^3/2+4^1/2+4^-1/2+4^-3/2 adalahh?
Matematika
aiskania
Pertanyaan
4^3/2+4^1/2+4^-1/2+4^-3/2 adalahh?
1 Jawaban
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1. Jawaban Anonyme
jawab
4^(3/2) + 4^(1/2) + 4^(-1/2) + 4^(-3/2)
= (2^2)^(3/2) + (2^2)^(1/2) + (2^2)^(-1/2) + (2^2)^(-3/2)
= 2^3 + 2 + 2^(-1) + 2^(-3)
= 8 + 2 + 1/2 + 1/8
= 10 ⁵/₈