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You raise the mantissa to the power, and also multiply the original exponent by the power. And then regroup, if required.


For example, [this is somewhat clumsy because the rubbish browser which we are obliged to use will not accept superscripts!]

(4.5*10^3) raised to the second power would be 4.5^2 *10^(3*2)

= 20.25*10^6 = 2.025*10^7


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Q: What do you do when a number in exponential notation is raised to a power?
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