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erma4kov [3.2K]
3 years ago
15

What is the simplified form of the expression 3²+7-y²-5-2y²-1

Mathematics
1 answer:
Montano1993 [528]3 years ago
3 0
3² + 7 - y² - 5 - 2y² -1 
= -3y² + 9 + 1 = -3y² + 10
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2 years ago
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