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How do you multiply these polynomials?

3xy^2(2y+4z)

User Jeff Holt
by
5.1k points

1 Answer

3 votes

Answer:

6xy^3 +12xy^2 z

Explanation:

3xy^2 (2y+4z)

Multiply

3xy^2 * 2y + 3xy^2 *4z

common factors

3xy^3 +3xy^2 *4z

Multiply

6xy^3 +12xy^2 z