SOLUTION: Factor completely. Remember to look first for a common factor. If a polynomial is prime, state this.
72.
−4t^2 + 64
may I please get some help with this problem quickl
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Question 505744: Factor completely. Remember to look first for a common factor. If a polynomial is prime, state this.
72.
−4t^2 + 64
may I please get some help with this problem quickly please.
Found 2 solutions by jim_thompson5910, MathTherapy:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
-4t^2 + 64
-(4t^2 - 64)
-( (2t)^2 - 8^2)
-(2t-8)(2t+8) ... use the difference of squares formula here
So the expression factors to -(2t-8)(2t+8)
Answer by MathTherapy(10552) (Show Source): You can put this solution on YOUR website!
Factor completely. Remember to look first for a common factor. If a polynomial is prime, state this.
72.
−4t^2 + 64
---- Factoring out HCF, - 4
--- Factoring the DOTS polynomial
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