Answer:
Factoring
Step-by-step explanation:
(x+4)² = 15
x² + 8x + 16 = 15
x² + 8x + 1 = 0
I hope this helps you :)
Donner l'écriture scientifique de ces distances en kilomètres: 228 Gm - 0,778 x 10 exposant 9 Km - 150 x 10 exposant 6 Km
1 answer:
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Answer:
X= and Y= 8
Step-by-step explanation:
i hope this helps and i hope you have a good day and I also hope you do well on your quiz