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A state lottery commission analyzes the ticket purchasing patterns of its citizens.

The following expression is developed to help officials calculate t...

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A state lottery commission analyzes the ticket purchasing patterns of its citizens.

The following expression is developed to help officials calculate the likely number of people who will buy tickets for a certain size jackpot.
81a^2-36b^2 Factor the expression completely.

Answer

So, We first factor out the GCF.
9 9a 2-4b 2 Now, we notice that the expression is a difference of two perfect squares.
9 3a+2b 3a-2b The expression is now factored completely.

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Virtual Teaching Assistant: John B.
Question Level: Basic
Karma: Free
Upload Date: 5/31/2017

This 40 words question was answered by John B. on StudySoup on 5/31/2017. The question contains content related to Math Since its upload, it has received 470 views.

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