Help please itll mean alot will give rating and brain!!

Answer:
15: 5*3
30: 3*10 15*2 5*6
18: 6*3 9*2
17: none??
-30^2 : -30*(-30)=-900
12^4 : 12*12*12*12= 20736
11^3 : 11*11*11=1331
Step-by-step explanation:
you have to find every pair of numbers that when multiplied give for example number 15( so thats 15*3)
ex: 12^4: base is 12 and power is 4, we multiply base 12 4 times, so thats going to be 12*12*12*12=20736
Answer:
27. 1,3,5,15
28. 1,2,3,5,6,10,15,30
29. 1,2,3,6,9,18
30. 1,17
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31. 30x30=900
32. 12x12x12x12= 20,736
33. 11x11x11= 1331
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