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kirill115 [55]
3 years ago
15

4x^2 - 5x when x = 3 ^ is squared

Mathematics
2 answers:
guajiro [1.7K]3 years ago
8 0
4(3)^2 - 5(3) = 21

plug in 3 for the x
weeeeeb [17]3 years ago
5 0

Answer:

-5

Step-by-step explanation:

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