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Question:

math help, additive inverse & exponents?

1) additive inverse of. -7a +3b2) write using positive exponents. x^-5y^2z^-3 ^ means exponent. thank yooou!

Answer:

I've forgotten how to do the additive inverse, but I do remember how to do positive exponents. example x ^ -1 is the same as 1/x x ^ -10 is the same as 1/(x ^ 10) I remember this by associating the negative sign with 1 over.

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