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atroni [7]
3 years ago
9

I need help with this problem ​

Mathematics
1 answer:
Andrei [34K]3 years ago
3 0

Answer:

-20d^3 + 55d + 35.

Step-by-step explanation:

-4d(5d^2 - 12) + 7(d + 5)

= -20d^3 + 48d + 7d + 35

= -20d^3 + 55d + 35.

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5 0
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Talja [164]

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