Question 199785
Do you want to factor?



{{{2x(x-7)+3(x-7)}}} Start with the given expression.



{{{(2x+3)(x-7)}}} Factor out the GCF {{{x-7}}}



So {{{2x(x-7)+3(x-7)}}} factors to {{{(2x+3)(x-7)}}}



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Or....


Do you want to expand?



{{{2x(x-7)+3(x-7)}}} Start with the given expression.



{{{2x(x)-2x(7)+3(x)-3(7)}}} Distribute



{{{2x^2-14x+3x-21}}} Multiply



{{{2x^2-11x-21}}} Combine like terms.



So {{{2x(x-7)+3(x-7)}}} expands to {{{2x^2-11x-21}}}