Zero Exponents- Example problems and don't make this mistake!

The rule for zero exponents is that any number raised to the zero power equals 1
I work several example problems that involve zero exponents.
(5x3)0
e4*e-4
(8x2)y0
(-4)0
-40
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Exponents

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[justabunga]

There is an exception to the 0 exponent, which is 0^0. That answer is indeterminate. Therefore, it should be any non-zero number raised to 0 power is always equal to 1.

[ShamisaHlungwani]

😢I can't understand the first problem

[EnterAlex]

Evaluate m0 - n2 for m = 2 and n = -1. can you explain to me on why this is zero

[alanae.]

I don’t understand at all, I have been studying this for a week already I don’t understand. How does E power to the 0 equals to 1?!??

[GungaLaGunga]

1:26 please teachers draw or write clearly when teaching. This looks like a multiplication dot, when it is supposed to be a minus sign. Very confusing to new students. thank you

[pelasgeuspelasgeus]

If you think that x^0=1 then tell me: 1^0+2^0+3^0+...inf^0=?