Question

(2m-1) (2m-1) = (2m-1)^2

Answer 1

Answer:

This is absolutely correct.

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Answer 2

Answer:

this is correct

Step-by-step explanation:

(2m-1)(2m-1)

2m × 2m =4m²

2m×-1=-2m

-1×2m=-2m

2m×2m=4m²

answer

4m²-2m-2m+4m²

4m²+4m²-2m-2m

8m²-4m