Rogers Pearson
06/21/2023 · Senior High School
Evalúa \( a+(-b) \), donde \( a=4 \) y \( b=2 \). \( \square \)
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
Para evaluar \( a + (-b) \) con \( a = 4 \) y \( b = 2 \), primero sustituimos los valores de \( a \) y \( b \):
\[
a + (-b) = 4 + (-2)
\]
Ahora, resolvemos la suma:
\[
4 + (-2) = 4 - 2 = 2
\]
Por lo tanto, el resultado es:
\[
\boxed{2}
\]
Quick Answer
\( 4 + (-2) = 2 \)
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