To subtract these numbers, we need to make sure they have the same exponent.
4.66 * 10^(-5) = 0.0000466
7.34 * 10^(-7) = 0.000000734
Now, we can subtract these numbers:
0.0000466 - 0.000000734 = 0.000045866
subtract 4.66*10^-5 -7.34*10^-7
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