Subtract 4.66 * 10 ^ - 5 - 7.34 * 10 ^ - 7
To subtract 4.66 * 10^-5 - 7.34 * 10^-7, we need to subtract the coefficients and keep the same exponent.
The first step is to align the exponents:
4.66 * 10^-5 - 0.734 * 10^-6
Then, subtract the coefficients:
4.66 - 0.734 = 3.926
Finally, keep the exponent the same:
3.926 * 10^-5
So, the result is 3.926 * 10^-5.
To subtract two numbers in scientific notation, we need to make sure that they have the same exponent. In this case, we have:
4.66 * 10^(-5) - 7.34 * 10^(-7)
To have the same exponent, we can rewrite 7.34 * 10^(-7) as 0.0734 * 10^(-5). Now, the numbers have the same exponent, so we can subtract the decimal parts and keep the exponent:
4.66 - 0.0734 = 4.5866
The final result in scientific notation is:
4.5866 * 10^(-5)
To subtract numbers written in scientific notation, you need to make sure the exponents are the same. Here's how you can subtract 4.66 * 10^-5 - 7.34 * 10^-7:
Step 1: Convert both numbers to the same exponent by changing the larger exponent to match the smaller one. In this case, we'll convert 7.34 * 10^-7 to 0.0734 * 10^-5.
Step 2: Once the exponents are the same, subtract the coefficients. 4.66 - 0.0734 = 4.5866.
Step 3: Don't forget to keep the exponent the same. In this case, the exponent is 10^-5.
So, the final result is 4.5866 * 10^-5.