(Akar 12+akar 8) (akar 12- akar8)
Matematika
sahiraazzahrah9
Pertanyaan
(Akar 12+akar 8) (akar 12- akar8)
1 Jawaban
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1. Jawaban kikyzejauzachop31h2y
(Akar 12+akar 8) (akar 12- akar8)
= (akar12 × akar12) + (akar12 × -akar8) + (akar12 × akar8) + ( akar8 × -akar8)
= 12 - akar96 + akar96 - 8
= 12 - 8
= 4