Matematika

Pertanyaan

(y -4)(4y + 3)= (2y + 1)(2y - 3) TOLONGGGGG YAAAAAA

2 Jawaban

  • 4y²+3y-16y-12= 4y²-6y+2y-3
    4y²-13y-12 = 4y²-4y-3
    4y²-13y-12-4y²+4y+3=0
    -9y-9=0
    -9y=9
    y=-1
    Gambar lampiran jawaban rivli
  • (y -4)(4y + 3)= (2y + 1)(2y - 3)
    4y²+3y-16y-12=4y²-6y+2y-3
    4y²-13y-12=4y²-4y-3

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