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44 votes
44 votes
If f(x) = 2x - 4 find f(a^2)

User Gathole
by
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1 Answer

26 votes
26 votes

Answer:
f(a^2)=2a^2-4

Explanation:

Substituting
a^2 for
x,
f(a^2)=2a^2-4.

User Anujkk
by
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