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Flauer [41]
3 years ago
14

Fill in the blank to make the expression a perfect square.. . u^2-16u+?

Mathematics
1 answer:
hram777 [196]3 years ago
8 0
U² - 16 u + 64 = ( u - 8 )²
because: A² - 2 A B + B² = ( A - B )²
Answer: 64
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