Evaluate
\frac{3965x^{2}}{324}
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\frac{3965x^{2}}{324}
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\frac{48+1}{4}x^{2}-\frac{x^{2}}{81}
Multiply 12 and 4 to get 48.
\frac{49}{4}x^{2}-\frac{x^{2}}{81}
Add 48 and 1 to get 49.
\frac{3965}{324}x^{2}
Combine \frac{49}{4}x^{2} and -\frac{x^{2}}{81} to get \frac{3965}{324}x^{2}.
\frac{48+1}{4}x^{2}-\frac{x^{2}}{81}
Multiply 12 and 4 to get 48.
\frac{49}{4}x^{2}-\frac{x^{2}}{81}
Add 48 and 1 to get 49.
\frac{3965}{324}x^{2}
Combine \frac{49}{4}x^{2} and -\frac{x^{2}}{81} to get \frac{3965}{324}x^{2}.
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