Hi all
my question is:
How to add Exponents with Different Base and Same Exponent
An Ex:
X^{2} + Y^{2}
Thanks in advance
thanks to all math family for answers and me again with another question about this subject
-(a^{2})+(2a)^{2} that gives me result of 3a^{2}
what is the rule of this addition im confused with addition operation about exponents with factors
Thanks in advance and best regards..