shermanmax18 shermanmax18

08-03-2018
Mathematics

contestada

If f(x) = x2 − 5 and g(x) = 6x, then g(f(x)) is equal to:
A.6x3 – 30x

B.6x2 – 30

C.36x2 – 5

D.x2 + 6x – 5

Respuesta :

Аноним Аноним

08-03-2018

replace the x in g(x) by f(x):-

= 6(x^2 - 5)

= 6x^2 - 30 Answer

Its B

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