Question 912671
Assuming h^7*k^3 is nonzero, the answer is <font size=5 color="red">1</font>


The rule is x^0 = 1 where x can be any number but zero.


So again, (h&#8311;kł)&#8304; =  <font size=5 color="red">1</font> (the base is assumed to be nonzero)


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Thanks,


Jim