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Given the function f(x)=6x^2+3 Find f(2a)

1 Answer

3 votes

Answer:

24a^2 + 3.

Explanation:

Substitute 2a for x in the function:

f(2a) = 6(2a)^2 + 3

= 6 * 4a^2 + 3

= 24a^2 + 3.

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