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melamori03 [73]
3 years ago
7

Rút gọn bthuc 7x(4y-x) + 4y(y-7x) - (4y^2 -7x)

Mathematics
1 answer:
ale4655 [162]3 years ago
3 0

¢✓¢==¢=

Step-by-step explanation:

==`==¢=¢✓%✓™€✓✓€=€✓€✓

dbshhshs

shhsshsh

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