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alex41
[277]
3 years ago
5
16(2x-5)²-9(y+1)² and plz
Mathematics
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1
answer:
Serjik
[45]
3 years ago
7
0
Answer:
64x2−9y2−320x−18y+391
Step-by-step explanation: 16(2x−5)2−9(y+1)2
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