Write the exponent and the base in each of the following expressions :
-xm
In the exponential form an, a is the base and n is the exponent .
Hence, in -xm, base =-x and the exponent =m
-15
Write 'base' and 'exponent' in each of the following:
(i) 15-7
(i) 57
Fill in the blanks:
In the expression -75, Base =_____; Exponent=_____.