Yes both are the same. You can write it as x^2 as well.
Its hard to do type it out. Easier to write it. ^ means the number is raised or superscript. X = (2)^2 X (3)^3
0.038 can be written as 3.8 x 10^(-2)
To write 18 in index form, you would express it as a power of a base number. In this case, 18 can be written as 2^1 x 3^2, where 2 is the base number raised to the power of 1, and 3 is the base number raised to the power of 2. This is because 18 is equal to 2 x 3 x 3, which simplifies to 2^1 x 3^2 in index form.
1
1/x2 or x-2
3^(5) = 3 x 3 x 3 x 3 x 3 = 243 The word 'exponent' can also be shown as ' index number' or 'power'.
2 x 2 x 2 x 2 = 16
2 x 102 or 200
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
Yes both are the same. You can write it as x^2 as well.
x12 = (x6)2 = (x2)6 = x2x2x2x2x2x2
2 x 2 x 2 x 2 x 5 x 5 x 5
Its hard to do type it out. Easier to write it. ^ means the number is raised or superscript. X = (2)^2 X (3)^3
2 x 2 x 13 x u x v = 52uv
2 x 10^1
0.038 can be written as 3.8 x 10^(-2)