3 years ago

HELP ASAP PLEASE!!!!

1 answer:

Pie3 years ago

8 0

Answer:

Step-by-step explanation:

Substitute x = g(x) into f(x)

f(2x + 3) = (2x + 3)² ← expand factors

f(g(x)) = (2x)² + 6x + 6x + 3² = 4x² + 12x + 9 → D

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Ber [7]

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2 years ago

Kazeer [188]

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Lostsunrise [7]

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Nastasia [14]

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Step-by-step explanation:

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2 years ago