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K^2 - 25 factor each expression . make sure to check for the greatest common factor first.
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K^2 - 25 factor each expression . make sure to check for the greatest common factor first.

User Justin Standard
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1 Answer

3 votes

we have the expression


k^2-25

Applying difference of squares


k^2-25=(k+5)(k-5)

User Yisroel
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