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What is the simplified product

What is the simplified product-example-1
User Leen
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1 Answer

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\bold{[ \ Answer \ ]}


\boxed{\bold{4(3n \ + \ 2)}}


\bold{[ \ Explanation \ ]}


  • \bold{Simplify: \ (8)/(6n-4)\cdot \left(9n^2-4\right)}


\bold{--------------------}


  • \bold{Rewrite}


\bold{(8)/(6n-4) \ = \ (4)/(3n-2)}


  • \bold{Rewrite}


\bold{(4)/(3n-2)\left(9n^2-4\right)}


  • \bold{Factor \ 9n^2-4: \ \left(3n+2\right)\left(3n-2\right)}


\bold{9n^2-4}


  • \bold{Rewrite 9n^2-4 \ As \ \left(3n\right)^2-2^2}


\bold{\left(3n+2\right)\left(3n-2\right)}


  • \bold{Apply \ Difference \ Of \ Two \ Squares \ Formula: \ \left(3n\right)^2-2^2=\left(3n+2\right)\left(3n-2\right)}


\bold{\left(3n+2\right)\left(3n-2\right)}


  • \bold{Rewrite}


\bold{(4\left(3n+2\right)\left(3n-2\right))/(3n-2)}


  • \bold{Cancel \ Out \ Common \ Factor: \ 3n \ - \ 2}


\bold{4\left(3n+2\right)}


\boxed{\bold{[] \ Eclipsed \ []}}

User Knack
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