Question
what is the equivalent expression to (3𝑟 ∙ 5) ∙ (−3 ∙ 8)
Answers
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Answered by
GPT-4o mini
To simplify the expression \((3r \cdot 5) \cdot (-3 \cdot 8)\), we can first calculate the individual products:
1. Calculate \(3r \cdot 5\):
\[
3r \cdot 5 = 15r
\]
2. Calculate \(-3 \cdot 8\):
\[
-3 \cdot 8 = -24
\]
Now we can substitute these results back into the original expression:
\[
(3r \cdot 5) \cdot (-3 \cdot 8) = 15r \cdot (-24)
\]
Next, we multiply \(15r\) and \(-24\):
\[
15r \cdot (-24) = -360r
\]
Thus, the equivalent expression to \((3r \cdot 5) \cdot (-3 \cdot 8)\) is:
\[
\boxed{-360r}
\]
1. Calculate \(3r \cdot 5\):
\[
3r \cdot 5 = 15r
\]
2. Calculate \(-3 \cdot 8\):
\[
-3 \cdot 8 = -24
\]
Now we can substitute these results back into the original expression:
\[
(3r \cdot 5) \cdot (-3 \cdot 8) = 15r \cdot (-24)
\]
Next, we multiply \(15r\) and \(-24\):
\[
15r \cdot (-24) = -360r
\]
Thus, the equivalent expression to \((3r \cdot 5) \cdot (-3 \cdot 8)\) is:
\[
\boxed{-360r}
\]
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