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Alex17521 [72]
3 years ago
14

Evaluate 5z^2 when z = 3 and when z = -3

Mathematics
2 answers:
Stella [2.4K]3 years ago
7 0
5(3)^2=45 5(-3)^2=45
erastova [34]3 years ago
3 0
When Z=3 it is 45 and when Z=-3 it is also 45.
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