( 8t -5 ) ( t + 9 )
Matematika
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Pertanyaan
( 8t -5 ) ( t + 9 )
1 Jawaban
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1. Jawaban 4452mot
(8t-5)(t+9)
dikali silang
= 8t^2+72t-5t-45
= 8t^2+67t-45
dikoreksi lagi jawabannya