101 Conversations in Social Media Spanish: Conversations, Comments, & Private Messages to Learn

101 Conversations in Social Media Spanish: Conversations, Comments, & Private Messages to Learn

Matematika please bantu besok dikumpulkan:-(​

please bantu besok dikumpulkan:-(​

Jawaban:

x²-4x-3=0

(x-4)(x+1)

x=4 x=-1

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