Question:- Factorize x^{2}+49 ?
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You could write:
(x+7)^2 -14x
Originally Posted by Trefoil2727 (x+7)^2 -14x This is certainly equal to the original formula but I would not consider it "factoring". I agree with MarkFL. Since the equation has no real roots, pr cannot be factored using real coefficients. But it can be factored as since, if , then .
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