Answer:
4x² + 72x + 284
Explanation:
4(x+9)² - 8 + -32
= 4(x² + 18x + 81) - 8 - 32
= (4*x² + 4*18x + 4*81) - 8 - 32
= 4x² + 72x + 324 - 40
= 4x² + 72x + 284
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