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blahblah_who_cares
 2 years ago
Best ResponseYou've already chosen the best response.0What did you get for your answer?

mathstudent55
 2 years ago
Best ResponseYou've already chosen the best response.0First notice that there is no common factor in all three terms. Look at the first term: 4x^2. Is this the square of something? Look at last term: 49. Is this the square of something?

mominanisar
 2 years ago
Best ResponseYou've already chosen the best response.0consider it 4x^228x+49 in this way (2x)^2 2(7x)(2) +(7)^2 it becomes (2x7)^2
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