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nexus9112 [7]
2 years ago
5

Question 2

Mathematics
1 answer:
VMariaS [17]2 years ago
6 0

Step-by-step explanation:

-5(x + 4)² + 8 = -5(x² + 8x + 16) + 8 =

= -5x² - 40x - 80 + 8 = -5x² - 40x - 72

so, the third answer option must be correct, but you made a mistake there and forgot the "x" as factor of -40.

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