hasil penjabaran (4x - 1/2)^2
Matematika
elvina1405
Pertanyaan
hasil penjabaran (4x - 1/2)^2
2 Jawaban
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1. Jawaban OrangBodoh
(4x - 1/x) (4x - 1/x) = 16x^2 + 4x.(-1/x) + (1/x).4x + (-1/x)(-1/x)
16x^2 - 8 + 1/x^2 ( B) -
2. Jawaban PenjawabMisterius
(4x-1/x)^2
=(4x-1/x)*(4x-1/x)
=(16x^2) - 4 - 4 + 1/(x^2)
=(16x^2) - 8 + 1/(x^2) yang B
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