SOLUTION: can you factor 4xsquared+25

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Question 129379: can you factor 4xsquared+25
Answer by Earlsdon(6294)   (Show Source): You can put this solution on YOUR website!
Ordinarily, no!
But, if you have studied imaginary numbers,(, then yes!
where:
Check using FOIL:
= but , so...
=

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