If you mean what I think you mean, then...
92
Three ways of writing 81 with exponents are: 92, 34, and 32 X 32.You could also write it as 8.1 x101.
3 to the 4th power 9 squared
34, 811, 92
The exponents are added.
If you were to do -92, following the order of operations, exponents come before subtraction. Because of this -92 = -(92) which is -81. The quantity negative nine, squared, however is positive 81. In order to show that you want the entire quantity negative nine squared, you must use parenthesis (or brackets): (-9)2 = 81. This shows to do the "subtraction" first.
The prime factorization of 81 using exponents is: 34
81 = 34
811
92, 34, or 81 * 100.
9^2 is 81 and 3^4 is 81
81 = 34 = 92 = 65610.5
Three ways of writing 81 with exponents are: 92, 34, and 32 X 32.You could also write it as 8.1 x101.
the answer is 9 exponent to 2 9^2
34, 92, 274/3
If you mean 81 then as a product of its prime factors 3*3*3*3 = 81 or in exponents 3^4 = 81
3 to the 4th power 9 squared
34, 811, 92