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22 votes
4x^2 - 5x when x = 3


^ is squared

2 Answers

8 votes

Answer:

-5

Explanation:

User Jovanni
by
4.1k points
1 vote
4(3)^2 - 5(3) = 21

plug in 3 for the x
User Tamas Mezei
by
4.5k points