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

asked Jun 14, 2019 221k views

1 vote

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

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1 vote

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

= 6(x^2 - 5)

= 6x^2 - 30 Answer

Its B

Ill answered Jun 19, 2019