yes because 1x1x1x1x1x1x1x1x1=1
Yes. Anything raised to a power of zero is equal to 1 except for zero itself.
10
43046721
Yes. Anything - with the sole exception of zero itself - raised to the power of zero equals 1. Zero is special in that case, in that 00 is not defined.
1/9
9 is.
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6561....:)
Absolute value of -8 and 9 is 1.
Anything to the power of 0 is 1.
1