<em>Note: Your exponential expression seems a little unclear. Because 27 is not an exponential expression.</em>
<em>But, I am assuming that your exponential expression is:
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<em>The reason is that my solution would still clear your concept about this topic, no matter what the question is.
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Answer:
The simplified value of the exponential expression is:

Step-by-step explanation:
Assuming the exponential expression









Therefore, the simplified value of the exponential expression is:

Answer:
The answer is B. 132
Step-by-step explanation:
Answer:
168.
Step-by-step explanation:
H.C.F. = 6 = 2 by 3.
L.C.M. = 280 = 2^3 by 5 by 7.
30 = 2 by 3 by 5.
x = 2^3 by 3 by 7 = 168.
I used the factorisation method.