Does 2 to the 5th power and 3 to the 4th power equal 6 to the 9th power ?

The answer is NO,  if by "and" you mean when ADDED up, because:

 

2^5 + 3^4= 32 + 81=113, But 6^9=10,077,696. As you can see 6^9 is MUCH bigger than the sum of the other two.