The answer is 1 and 2 (I believe, the question isn't very clear).
Answer:
1=1
2=43
3=44
Step-by-step explanation:
the subtraction negative and the negative in the parentheses make a positive so instead of subtracting them you add them together
4/3* m^21/12* n^8/3
you need to use enough of laws of indices
Answer: 12 inches
Step-by-step explanation:
3x4=12
