best way to have us help you is to post problems that you dont know how to solve. theres too much that pertains to exponents for me to know what u do or do not need to learn.
for example when multiplying same variables with different exponents, you will add the exponents together
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for example when dividing same variables with different exponents, you will subtract the exponents from eachother
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for example when raising same variables with different exponents to another power, you will multiply the exponents together
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