![]() An exponent or power is the number of times the base has to be multiplied by itself.We should remember the following points when using negative exponents. Use the rule: a m × a n = a (m+n) to combine the common base (7).Use the rule: (ab) n = a n × b n and split the required number (21).Convert the negative exponents to positive by writing the reciprocal of the particular number:73×2123473×21234.Solving negative exponents also involves simplifying terms with negative exponents and applying the given arithmetic operations.Īfter converting all the negative exponents to positive exponents, we simplify Solving equations or expressions requires operating on them. ![]()
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