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4 votes
Standard form -2.56 x 10 ^3

User Eeliya
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3 votes
the answer is -2560, that is if multiplied
User Anubhav Das
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5 votes
The Exponent tells you how to move the decimal to the right. So

-2.56 x 10^3 says move the decimal 3 places to the right:

-2560 is the original number ~ Which Im guessing is the standard form...
User Dave Bower
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7.7k points

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