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13xy-8
I can't find anything to help me on this so please write the answer or just explain. please!!


Sagot :

AL2006
A negative power means the quantity is in the denominator of a fraction.

(2) to the -1 power means 1/2

6 to the -3 power means 1/(6 to the 3 power).

13xy to the -8 power means 1 / (13xy to the 8 power)


That's something like  1 / [ (13 to the 8 power) (x to the 8 power) (y to the 8 power) ]