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Lisa [10]
3 years ago
12

(y2 + 5y - 14/y2 + 4y - 21)​

Mathematics
2 answers:
ANTONII [103]3 years ago
7 0
The expression simplified would be y^2+9y - 14/y^2 - 21
nika2105 [10]3 years ago
6 0

1       super sorry im to lazy to do the work but its 1

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5 0
3 years ago
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3 years ago
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klio [65]

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3 0
3 years ago
Read 2 more answers
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