102 and then make 2 superscript on the font tab. Or, write 10^2 which is acceptable; you can find ^ as capital 6
1/2 A number, then the / button, then another number
(22) + (2/2) = 23 (2 raised to the 22 power) + (2 x 2 x 2) - (2/2) = 23
Index form is where a number is expressed using exponents - one number to the power of another. For example, 2 x 2 x 2 x 2 x 2 is the same as 2 to the power of 5, written as 2^5. If you square a number, you write a small 2 above the number, and that is (the number)x(the number). So, it is there twice. If it was 2 x 2 x 2 x 2 x 2 there are five twos in the product, so it's 2 to the power of 5.
11² or 11^2.
This question is actually very simple- but it's worded in a way that might seem confusing. It's just asking you to write down any old number to some power, and then to say which number is called the base, and which the exponent. 23 is a "power." The 2 is the base, and 4 is the exponent. It means "2 times 2 times 2". The exponent is the number in smaller font, that tells you how many of the base number to multiply together. 2795834 is also a power, that's the same as multiplying 95834 27's together.
1/2 A number, then the / button, then another number
2
9 to the power of 2 = 81
Use the caret (shift 6). eg 3 squared can be typed as 3^2.
To write a number as a fraction on a keyboard, you can use the forward slash (/) to separate the numerator and denominator. For example, to represent the fraction one-half, you would type "1/2". If you need to indicate a mixed number, you can write it as "1 1/2". Some word processing software also allows for superscript and subscript formatting for a more traditional fraction appearance.
The number 2 billion can be written as the Roman numeral [MM] with a horizontal bar above it (which I can't write with my keyboard).
X to the power 2 is written as - X^2
To express a number to the fourth power, you write it in the form ( x^4 ), where ( x ) is the base number. For example, if the base number is 2, it would be written as ( 2^4 ). This notation indicates that the base number is multiplied by itself four times: ( 2 \times 2 \times 2 \times 2 ).
2 x 2 x 2 x 2 = 16
To write the at symbol (@), you can typically find it on your keyboard. On most English keyboards, it’s located above the number 2 key; you can type it by holding down the "Shift" key and pressing "2." On mobile devices, you usually need to switch to the symbols or numeric keyboard to find it. If you're using a different keyboard layout, the method may vary slightly.
Its hard to do type it out. Easier to write it. ^ means the number is raised or superscript. X = (2)^2 X (3)^3
write the character x, the place a small numeral two on the upper right corner of x. if needed to write on ms word then holding ALT key press 2 5 3(no space in between) on your keyboard. ALT +253