# import sympy
from sympy import *
 
x, a, b = symbols('x a b')
expr = x**(a + b)
 
print("Before Expansion : {}".format(expr))
   
# Use sympy.expand_pow_exp() method
smpl = expand_pow_exp(expr)
   
print("After Expansion : {}".format(smpl))

Before Expansion : x**(a + b)
After Expansion : x**a*x**b

# import sympy
from sympy import *
 
x, a, b = symbols('x a b')
expr = x**(2 * a + 3 * b)
 
print("Before Expansion : {}".format(expr))
   
# Use sympy.expand_pow_exp() method
smpl = expand_pow_exp(expr)
   
print("After Expansion : {}".format(smpl))

Before Expansion : x**(2*a + 3*b)
After Expansion : x**(2*a)*x**(3*b)