pipistrello
I suppose you mean 1099. If you write it out, you get a 1, followed by 99 zeroes.
1,210 = 1.21 × 103
It means that the variable of interest appears as a power in the expression. So, for example, 3x is exponential but x3 is merely cubic. The distinction depends on the position of x.
1.73
36.5 is not an exponential expression! Its value is 36.536.5 is not an exponential expression! Its value is 36.536.5 is not an exponential expression! Its value is 36.536.5 is not an exponential expression! Its value is 36.5
pipistrello
no
xx = x2 In exponential form the expression becomes x2y. Technically, it would be correct to write x2y1 but, an exponent of 1 is simply omitted in ordinary mathematics.
no
60000000000
5 x 5 x 5 x 5 = 54 .
e
I suppose you mean 1099. If you write it out, you get a 1, followed by 99 zeroes.
15 1/2
Write abcbabc in exponential form
It is: 73 = 343