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velikii [3]
3 years ago
14

What is 4z-3/z+6 when z = −3?

Mathematics
1 answer:
Ierofanga [76]3 years ago
3 0
4(-3)-3/(-3)+6
-12-3/-3+6
-12+1+6
-12+7
-5
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Step-by-step explanation:

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