SOLUTION: How do I factor -70a^4 + 68a^3 - 16a^2

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Question 234594: How do I factor -70a^4 + 68a^3 - 16a^2
Answer by Earlsdon(6294)   (Show Source): You can put this solution on YOUR website!
Factor:
Rewrite this as:
Now factor the common factor of
Now factor the trinomial.

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