e
15 1/2
Yes.
525 = 5.25 × 102
10
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
73 = 343
It is: 73 = 343
no
e
15 1/2
15 1/2
I think the word you're looking for is "exponential". A linear expression is of the form ax + b whereas an exponential expression is of the form x^a + b.
1,210 = 1.21 × 103
Yes.
1 metre2
525 = 5.25 × 102