3 years ago

Factor completely 4n^2-28n+49

Mathematics

2 answers:

svetlana [45]3 years ago

6 0

Answer:

Then it would be 4n squared + 21

Step-by-step explanation:

topjm [15]3 years ago

6 0

Answer:

(2n - 7)^2

Step-by-step explanation:

both 4n^2 and 49 are perfect squares so take their square roots and get 2n and 7

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