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Sagot :
Answer:
C. 94
Step-by-step explanation:
Take in account for PEMDAS: Parenthesis, Exponent, Multiplication/Division, Addition/Subtraction.
First is to find the answer within the innermost parenthesis:
(4²+1).
Find the exponent of 4², which is 16, leaving you the equation of
16+1, which equals to 17.
Next you multiply 3 by 17 (since the parenthesis of 17 borders 3):
17×3=51.
Next, multiply 51 by 2 (same rule as 3×17).
51×2=102.
After this you get 102-2³. Now, find 2³=2×2×2=8
This gets you to 102-8, ending up with your answer of 94.
Answer:
C -> 94
Step-by-step explanation:
1. FOLLOW PEMDAS
First, parentheses:
Solve [tex](4^{2} +1)[/tex]
[tex]4^{2}[/tex] is also 4·4=16
16+1 = 17
Solve [tex][3(4^{2} +1)][/tex] -> [tex][3(17)][/tex]
3·17 = 51
Solved so far:
[tex]2(51)-2^{3}[/tex]
Second, exponents:
[tex]2^{3}[/tex] -> 2·2·2 = 8
Solved so far:
[tex]2(51)-8[/tex]
Third, multiplication:
2(51) -> 102
Solved so far:
[tex]102-8[/tex]
Lastly, subtraction:
102-8 = 94
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