What is 4.82x10^12 - 1.95x10^6, as a scientific notation, show work.
To subtract these two numbers in scientific notation, we need to ensure that the exponents are the same.
Rewriting 4.82x10^12 in scientific notation with an exponent of 6 gives:
4.82x10^12 = 4.82x10^(12-6) = 4.82x10^6
Now, we can perform the subtraction:
4.82x10^12 - 1.95x10^6 = 4.82x10^6 - 1.95x10^6
To subtract the numbers, we need to make sure that the bases (4.82 and 1.95) are the same. Let's rewrite 1.95 in scientific notation with an exponent of 6:
1.95x10^6 = 1.95x10^(6-6) = 1.95x10^0
Now the bases are the same and the subtraction can be carried out:
4.82x10^6 - 1.95x10^6 = (4.82 - 1.95)x10^6 = 2.87x10^6
Therefore, 4.82x10^12 - 1.95x10^6 in scientific notation is 2.87x10^6.
To subtract the numbers 4.82x10^12 and 1.95x10^6 in scientific notation, you'll need to make sure the exponents are the same.
Step 1: Rewrite the numbers in scientific notation with the same exponents.
4.82x10^12 can be written as 4.82x10^12.
1.95x10^6 can be written as 0.00000195x10^12 (since 1.95x10^6 = 0.00000195x10^12).
Step 2: Subtract the numbers.
4.82x10^12 - 0.00000195x10^12 = 4.81999805x10^12.
So, the result of 4.82x10^12 - 1.95x10^6 as a scientific notation is 4.81999805x10^12.
To subtract two numbers in scientific notation, we need to make sure the exponents of both numbers are the same. In this problem, we have:
4.82x10^12 - 1.95x10^6
To make the exponents the same, we can rewrite 4.82x10^12 as 482x10^10 (by moving the decimal point two places to the left) and 1.95x10^6 as 0.195x10^10 (by moving the decimal point six places to the left). Now the exponents are equal.
So we have:
482x10^10 - 0.195x10^10
Now, we can subtract the coefficients:
482 - 0.195 = 481.805
Finally, we keep the common exponent of 10^10, so the result is:
4.81805x10^10
Therefore, 4.82x10^12 - 1.95x10^6, in scientific notation, is 4.81805x10^10.