Question

Which of the following statement is correct?
a. 6m² + 5mn + n² = (2m–n)(3m–n)
b. 16m²–40m–25 = (4m – 5)(4m–5)
c. 6m²–13m–28 = (3m – 4)(2m + 7)
d. 4m² + 20m + 25 = (2m + 5)²

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Answer 1

Answer:

(B) is your answer dear........

hope it help you dear....

Explanation:

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Answer 2

Step-by-step explanation:

b. 16m²–40m–25 = (4m – 5)(4m–5)

this is your answer