sonicfire665 sonicfire665

10-07-2020
Mathematics

contestada

let f(x)=2x^2 and g(x)=x^-2 find f(g(x))

Respuesta :

PollyP52 PollyP52

10-07-2020

Answer:

2x^-4 or 2/x^4.

Step-by-step explanation:

We replace the x in f(x) by g(x).

f(g(x)) = 2 (x^-2)^2

= 2 x^(-2*2)

= 2x^-4

= 2/x^4.

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