Answer :
Any number, either positive or negative raised to the power of 0 is equal to 1.
[tex]{ \left( -3+5 \right) }^{ 0 }\\ \\ ={ 2 }^{ 0 }\\ \\ =1[/tex]
[tex]{ \left( -3+5 \right) }^{ 0 }\\ \\ ={ 2 }^{ 0 }\\ \\ =1[/tex]
