What is (x^2)/(y^2)-1 ?

The solution to (x^2)/(y^2)-1 is (-y^2+x^2)/(y^2)

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simplify (x^2)/(y^2)-1

simplify

\frac{x ^{2}}{y ^{2}} - 1

\frac{- y ^{2} + x ^{2}}{y ^{2}}

Solution steps

\frac{x ^{2}}{y ^{2}} - 1

Apply the fraction rule:

a + \frac{b}{c} = \frac{a c + b}{c}

= \frac{- 1 \cdot y ^{2} + x ^{2}}{y ^{2}}

Apply rule:

1 \cdot a = a

- 1 \cdot y^{2} = - y^{2}

= \frac{- y ^{2} + x ^{2}}{y ^{2}}

\frac{- 8}{2}

\frac{- 10 + 5 i}{- 2 i - 1}

- 2 x^{2} + 10 x - 12

\frac{2 ^{4 n + 5}}{2 ^{n + 2}}

321 + 721