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Python | sympy.expand_power_exp() method

19 June 2025

With the help of sympy.expand_power_exp() method, we can simplify the powers of mathematical expression by using sympy.expand_power_exp() method.

Syntax : sympy.expand_power_exp()
Return : Return the simplified mathematical expression.

Example #1 :
In this example, we can see that by using sympy.expand_power_exp() method, we are able to simplify the powers of mathematical expression.

# import sympy 
from sympy import * 
  
x, y = symbols('x y') 
gfg_exp = x**2 + 2 * x*y + y**2
   
# Use sympy.expand_power_exp() method 
fact = expand_power_exp(gfg_exp) 
   
print(fact) 

Output :

x**2 + 2*x*y + y**2

Example #2 :

# import sympy 
from sympy import * 
  
x, y, z = symbols('x y z') 
gfg_exp = x**(a + b) 
   
# Use sympy.expand_power_exp() method 
fact = expand_power_exp(gfg_exp) 
   
print(fact) 