Question

Ada yang bisa bantu???​

Answer 1

Mapel : Mmk

Materi : Pemfaktoran

1. x² - 16 = (x - 4) (x + 4)

=> x = 4 / x = -4

=> Hp = {4 , -4} / Hp = {-4, 4} (C)

2. 9x² - 25 = ( 3x - 5 ) ( 3x + 5 )

=> x = 5/3 / x = -5/3

=> Hp = { 5/3 , - 5/3 } / Hp = { -5/3 , 5/3 } (B)



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