12, 24, and 60.
Step-by-step explanation:
It says multiples. Not factors, so it can't be 1 or 2. Neither of the numbers can make the number 10. 4 can make 40, but 6 can't.
12, 24, 60
the answer will be b x² +x-1
step-by-step explanation:
image for option 4
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