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Simplify: 4(4y-7y²)-9(5y+²)
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6 votes
Simplify: 4(4y-7y²)-9(5y+²)

User Rodrigo Damasceno
by
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1 Answer

12 votes

Answer:

4.6 rounded but Im probably wrong

Explanation:

4(4y-7Y^2) -9(5y+^2)

(16y-28y^2) -45y^2

16y =. 73y^2

y = 4.5625

User Julio Rodrigues
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3.5k points
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