Question
Factor the difference of two squares.$$36 x^{2}-9$$
Step 1
In the expression $36x^2 - 9$, $36x^2$ and $9$ are perfect squares. The square root of $36x^2$ is $6x$ and the square root of $9$ is $3$. Show more…
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Key Concepts
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Factor the difference of two squares. $$ 36 x^{2}-9 $$
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Prerequisites
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Transcript
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