What is x(a)^{-1}+3x(a)^{-2} ?

The solution to x(a)^{-1}+3x(a)^{-2} is x/a+(3x)/(a^2)

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simplify x(a)^{-1}+3x(a)^{-2}

simplify

x (a)^{- 1} + 3 x (a)^{- 2}

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

Solution steps

x a^{- 1} + 3 x a^{- 2}

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

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

= x \frac{1}{a} + 3 x \frac{1}{a ^{2}}

x \frac{1}{a} = \frac{x}{a}

3 x \frac{1}{a ^{2}} = \frac{3 x}{a ^{2}}

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

(2 x - 5 y + 3)^{2}

x^{4} - 2 x^{3} - 23 x^{2} - 12 x + 36

- s - 11

- 8 p^{3} q^{7} - 4 p^{2} q^{3}

i 82 + i^{45}

What is x(a)^{-1}+3x(a)^{-2} ?
The solution to x(a)^{-1}+3x(a)^{-2} is x/a+(3x)/(a^2)