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Factor 2x2 − 24x + 72. A. 2(x + 6)(x − 6) B. 2(x + 6)2 C. 2(x − 6)2 D. Can't be factored
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Factor 2x2 − 24x + 72.

A. 2(x + 6)(x − 6)
B. 2(x + 6)2
C. 2(x − 6)2
D. Can't be factored

User Ashnazg
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1 Answer

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2x^2-24x+72=2(x^2-12x+36)=2(x^2-2x\cdot6+6^2)=2(x-6)^2\\\\Answer:C.
User Vysakh Sreenivasan
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