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Write each expression in exponential form and find its value. 3 x 3 x 3

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.