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Serga [27]
3 years ago
5

What is (jk)(x) when j(x)=-7x and k(x)=9-2x

Mathematics
2 answers:
Natalija [7]3 years ago
6 0
(-7x)(9-2x)

-63x+14x

-49x is the answer
Setler [38]3 years ago
4 0

Answer:

(49)

Step-by-step explanation:


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