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solong [7]
3 years ago
8

Evaluate the expression 8-4xy^2 for x=3 and y=-2.

Mathematics
2 answers:
Dennis_Churaev [7]3 years ago
8 0

Answer:

-40 is the answer when plugging in x and y into the equation given

dusya [7]3 years ago
3 0
X-4xy^2
3-4*3*-2^2
3-12-4
-13

Just put the value and factorize it with BODMAS rule.
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