find the product of 7xy and 5yz by using law of exponent
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Exponential expressions are just a way to write powers in short form. The exponentindicates the number of times the base is used as a factor. So in the case of 32 it can be written as 2 × 2 × 2 × 2 × 2=25, where 2 is the “base” and 5 is the “exponent”. We read thisexpression as “two to the fifth power”.
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