3 years ago

Please help I have no idea what I’m doing

Mathematics

1 answer:

Brums [2.3K]3 years ago

5 0

Answer:

=12b^6+6b³-18b²

Step-by-step explanation:

Area=length × width

A=3b²(4b⁴+2b-6)

=12b^6+6b³-18b²

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