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Popular >

simplify 1/((a/2)^2)-1/(a^2)

Solution

simplify

\frac{1}{( \frac{a}{2} ) ^{2}} - \frac{1}{a ^{2}}

Solution

\frac{3}{a ^{2}}

Solution steps

\frac{1}{( \frac{a}{2} ) ^{2}} - \frac{1}{a ^{2}}

Simplify

\frac{1}{( \frac{a}{2} ) ^{2}} : \frac{4}{a ^{2}}

= \frac{4}{a ^{2}} - \frac{1}{a ^{2}}

Join

\frac{4}{a ^{2}} - \frac{1}{a ^{2}} : \frac{3}{a ^{2}}

= \frac{3}{a ^{2}}

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Frequently Asked Questions (FAQ)

What is 1/((a/2)^2)-1/(a^2) ?
The solution to 1/((a/2)^2)-1/(a^2) is 3/(a^2)