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Sagot :
To evaluate the expression:
[tex]\[ 7 + (5 - 9)^2 + 3 \left( \frac{16}{8} \right) \][/tex]
we follow the order of operations (PEMDAS/BODMAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)):
1. Evaluate the parentheses:
[tex]\[ 5 - 9 = -4 \][/tex]
[tex]\[ \frac{16}{8} = 2 \][/tex]
2. Apply the exponents:
[tex]\[ (-4)^2 = 16 \][/tex]
3. Perform multiplication and division from left to right:
[tex]\[ 3 \times 2 = 6 \][/tex]
4. Perform addition and subtraction from left to right:
[tex]\[ 7 + 16 + 6 = 29 \][/tex]
So, the value of the expression is [tex]\(\boxed{29}\)[/tex].
[tex]\[ 7 + (5 - 9)^2 + 3 \left( \frac{16}{8} \right) \][/tex]
we follow the order of operations (PEMDAS/BODMAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)):
1. Evaluate the parentheses:
[tex]\[ 5 - 9 = -4 \][/tex]
[tex]\[ \frac{16}{8} = 2 \][/tex]
2. Apply the exponents:
[tex]\[ (-4)^2 = 16 \][/tex]
3. Perform multiplication and division from left to right:
[tex]\[ 3 \times 2 = 6 \][/tex]
4. Perform addition and subtraction from left to right:
[tex]\[ 7 + 16 + 6 = 29 \][/tex]
So, the value of the expression is [tex]\(\boxed{29}\)[/tex].
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