Jawaban:
jawaban terlampir
semoga membantu
Penjelasan dengan langkah-langkah:
r = -84
s = 7
t = -26
u = 91
Maka
= (r × s) + (u × r) - t
= ((-84) × 7) + (91 × (-84)) - (-26)
= (-588) + (-7.644) - (-26)
= (-588) - 7.644 + 26
= (-8.232) + 26
= -8.206
∴ Jadi, hasilnya adalah -8.206
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Jawaban:
jawaban terlampir
semoga membantu
Penjelasan dengan langkah-langkah:
r = -84
s = 7
t = -26
u = 91
Maka
= (r × s) + (u × r) - t
= ((-84) × 7) + (91 × (-84)) - (-26)
= ((-84) × 7) + (91 × (-84)) - (-26)
= (-588) + (-7.644) - (-26)
= (-588) - 7.644 + 26
= (-8.232) + 26
= -8.206
∴ Jadi, hasilnya adalah -8.206