x^-2+x^-4=
I got x^1/2+x^1/4 but i dont remember the rules well for exponents

x^-2+x^-4=
I got x^1/2+x^1/4 but i dont remember the rules well for exponents

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x^(-2) doesn't mean x^(1/2)
though you can write x^(-2) as 1/x^2

and same for the x^(-4) this is not x^(1/4)

ohhh okay so do i multiply the exponents?

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