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Answer:
74 and 110
Step-by-step explanation:
lay out the numbers and the difference between the numbers:
20,24,33,49
+4 +9 +16
and notice the different between the amount added between the numbers
4,9,16
+5 +7
It seems the amount added to the amount added increases by 2 each time
the next two numbers in the sequence above is 9 and 11.
From that we can try to figure out what will be added to the original number by adding 9 and 11 to the difference list.
4, 9, 16, 25(added 9), 36(added 11)
and we can test those values
20,24,33,49,74(added 25),110(added 36)