simplify each expression number 13 only

Answer:
35
Step-by-step explanation:
(9-3) ^2 - (5*4) ^0
PEMDAS says parentheses first
(6)^2 - (20)^0
Then exponents
36 - 1
Then subtract
35
Answer:
First you subtract
Step-by-step explanation:
(9 - 3) = 6, Then you have to multiply 6 x 6 = 36. Next ( 5 x 4) = 20, and since the exponent is 0 it is 20. Then subtract 36 - 20= 16. Hope this helps, also this is what I think.