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How do you factor completely #3w^2-75#?

1 Answer

Jun 3, 2016

#3(w+5)(w-5)#

Explanation:

To factor #3w^2-75#

Begin by factoring out the common factor #3#

#3(w^2-25)#

Now we recognize that #w^2-25# is the difference of two squares

#3(w+5)(w-5)#

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