Evaluate
\frac{1}{4x^{2}}
Expand
\frac{1}{4x^{2}}
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\left(-2\right)^{-2}x^{-2}
Expand \left(-2x\right)^{-2}.
\frac{1}{4}x^{-2}
Calculate -2 to the power of -2 and get \frac{1}{4}.
\left(-2\right)^{-2}x^{-2}
Expand \left(-2x\right)^{-2}.
\frac{1}{4}x^{-2}
Calculate -2 to the power of -2 and get \frac{1}{4}.
Examples
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