Factor
\frac{\left(36x-1\right)\left(36x+1\right)}{144}
Evaluate
9x^{2}-\frac{1}{144}
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\frac{1296x^{2}-1}{144}
Factor out \frac{1}{144}.
\left(36x-1\right)\left(36x+1\right)
Consider 1296x^{2}-1. Rewrite 1296x^{2}-1 as \left(36x\right)^{2}-1^{2}. The difference of squares can be factored using the rule: a^{2}-b^{2}=\left(a-b\right)\left(a+b\right).
\frac{\left(36x-1\right)\left(36x+1\right)}{144}
Rewrite the complete factored expression.
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