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question simplify the expression below using order of operations. -9×9+…

Question

question
simplify the expression below using order of operations.
-9×9+(10−7)
score: 9/10 penalty: none
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Explanation:

Step1: Resolver paréntesis

Primero, resolvemos el paréntesis: \( 10 - 7 = 3 \)

Step2: Resolver multiplicación

Luego, resolvemos la multiplicación: \( -9 \times 9 = -81 \)

Step3: Sumar los resultados

Finalmente, sumamos los resultados: \( -81 + 3 = -78 \)

Answer:

\( -78 \)