Halp me i can't fail pt.1

Answer:
[tex]\tt C)\: 5[/tex]
Step-by-step explanation:
[tex]\tt \left(\left(9-5\right)^2-1\right)\div 3[/tex]
In order to solve this, follow PEMDAS order of operations:- (parentheses, exponents, multiplication, division, addition, and subtraction.).
Step 1 ( Parentheses):-
[tex]\tt \left(9-5\right)^2-1[/tex]
[tex]\tt 4^2-1[/tex]
[tex]\tt 16-1[/tex]
[tex]\tt 15[/tex]
Step 2 ( Division):-
[tex]\tt 15\div \:3[/tex]
[tex]\tt 5[/tex]
Therefore your answer is C) 5 !!!!!!
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