What is 11010 power by 2 - 1101 power by 2
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Oh, darling, let me break it down for you. 972 in standard index form is 9.72 x 10^2. It's basically saying move that decimal point two spots to the left and slap on that power of 10. Easy peasy lemon squeezy!
To express 972 in standard index form, we need to rewrite it as a number multiplied by a power of 10. This involves moving the decimal point to the left until there is only one non-zero digit to the left of the decimal point. In this case, 972 can be written as 9.72 x 10^2 in standard index form.
Oh, dude, standard index form is just a fancy way of saying scientific notation. So, 972 in standard index form would be 9.72 x 10^2. It's like putting on a tuxedo for a math problem - unnecessary, but it makes it look fancier.
40.000000 in standard index form is 4.0 × 101
8890 in standard index form = 8.89 × 103
No. In the index form a number is expressed as a multiple of its prime factors whereas in the standard form it is expressed as a number between in the range [1, 10) multiplied by an integer power of 10. So, for example, 1728 in index form = 26*33 1728 in standard form = 1.728*103 The index form can only be used for integers.
4 x 10-1
The correct answer is 4.5 × 102