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PLEASE HELP ITS TIMED!!!!

PLEASE HELP ITS TIMED!!!!-example-1
User Raghav Malik
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2.7k points

2 Answers

12 votes
12 votes

Answer:

the first answer: -10a^4 + 17a^2s-6s^2

Explanation:

User Aashanand
by
2.7k points
21 votes
21 votes

Answer:

It's A

Explanation:

DO FOIL

-10d^4+(5+12)d^2s-6s^2=-10d^4+17d^2s-6s^2

User Pescolly
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2.9k points