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3 years ago

Evaluate 3a^2-5b+8 when a=-2 and b=3

Mathematics

1 answer:

iVinArrow [24]3 years ago

6 0

3 (-2)^2 -5 (3)+8
3 (4)-5 (3)+8
12-15+8
-3+8=5
Hope this helps :)

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