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What is the factor of the expression of 49 -14 using gcf?

User Fxp
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1 Answer

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\begin{gathered} 49=7\cdot7 \\ 14=7\cdot2 \\ \\ 49-14=7\cdot7-7\cdot2 \\ =7(7-2) \\ =7(5) \\ =35 \\ \end{gathered}

User Leonfs
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