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Vinil7 [7]
3 years ago
9

Expand $(2t - 7)^2.$

Mathematics
2 answers:
sashaice [31]3 years ago
6 0

Answer: i think its 2

Step-by-step explanation:

algol133 years ago
6 0

Answer:

4t^2 - 28t + 49

Step-by-step explanation:

(2t - 7)^2

Use FOIL.

(2t - 7)^2 =

= (2t - 7)(2t - 7)

= 4t^2 - 14t - 14t + 49

Combine like terms.

= 4t^2 - 28t + 49

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