Question 157248
Do you want to factor?


{{{3b^2-48}}} Start with the given expression



{{{3(b^2-16)}}} Factor out the GCF {{{3}}}



{{{3(b+4)(b-4)}}} Factor {{{b^2-16}}} to get {{{(b+4)(b-4)}}} by use of the difference of squares formula



So {{{3b^2-48}}} factors {{{3(b+4)(b-4)}}}



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