SOLUTION: Please help: factor completely 25a^2+64-80a

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Question 191883: Please help:

factor completely 25a^2+64-80a

Answer by Earlsdon(6294)   (Show Source): You can put this solution on YOUR website!
Factor completely:
Rewrite as:
Notice that the coefficient of is a perfect square: and the constant term is a perfect square: , so try:
or

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