Final answer:
To multiply the polynomials using an area model, first multiply each term of one polynomial with each term of the other polynomial. Then, combine the products to get the final polynomial.
Step-by-step explanation:
- Start by multiplying -2y with y, which gives -2y^2.
- Next, multiply -2y with 3, which gives -6y.
- Combine the two products to get the final polynomial: -2y(y+3) = -2y^2 - 6y.
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