Plz help due tomorrow

asked Mar 20, 2022 29.4k views

13 votes

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4 votes

Answer:

21y^2+11.2

Explanation:

4-3y(-7y)+7.2

combine like terms

-3y (-7y) = 21y^2

add 4 to 7.2

11.2

21y^2 + 11.2

Markbernard answered Mar 25, 2022

5.1k points

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