Matematika

Pertanyaan

Hasil dari (4x+1/4)(4x-1/4) =
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2 Jawaban

  • 4 x 1/4 = 1 x 4 = 4/4 = 1. 4 x -1/4 = -1 x 4 = -4/4 = -1
  • (4x + [tex] \frac{1}{4} [/tex])(4x - [tex] \frac{1}{4} [/tex]) = 0
    (4x + [tex] \frac{1}{4} [/tex])=0 (4x - [tex] \frac{1}{4} [/tex])=0
    4x = - [tex] \frac{1}{4} [/tex]   4x = [tex] \frac{1}{4} [/tex]
    x[tex] x_{1} [/tex] = - [tex] \frac{1}{8}[/tex] = -0,125 [tex] x_{2} [/tex] = [tex] \frac{1}{8}[/tex] = 0,125

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