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nevsk [136]
3 years ago
7

I only need number 1 i don’t understand.

Mathematics
1 answer:
valentinak56 [21]3 years ago
5 0

Answer:

12

Step-by-step explanation:

in this problem there is A+b=15

A=9

B=12

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This is the reason why in the first place we looked at the factors of 36 for the possible zeros of f(x).


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