Question

{(3)^-2+(4)^-2-( 5)^-2}^0 evaluate
please answer it step by step ​

Answer 1

Answer:

{(3)^-2+(4)^-2-(5)^-2}^0

Step-by-step explanation:

= {(1/3)^2+(1/4)^2-(1/5)^2}^0

= {(1/9)+(1/16)-(1/25)}^0

= {16+9/144-(1/25)}^0

= {25/144-(1/25)}^0

= {625-144/3600}^0

= {481/3600}^0

= the power is 0 so the answer will be

= 1