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HELPP I NEED ANSWER NOW PLEASE STANDARD FORM.

HELPP I NEED ANSWER NOW PLEASE STANDARD FORM.-example-1

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Answer:

g(g(x)) = 4x + 9

Explanation:

To obtain g(g(x)) substitute x = g(x) into g(x) , that is

g(g(x))

= g(2x + 3)

= 2(2x + 3) + 3 ← distribute parenthesis

= 4x + 6 + 3 ← collect like terms

= 4x + 9

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