Explain how to simplify this expression:
(
7
a
+
9
)
+
(<...
![subject](/tpl/images/cats/mat.png)
Mathematics, 31.03.2021 16:00 ellamai16
Explain how to simplify this expression:
(
7
a
+
9
)
+
(
4
a
ā
7
)
.
![ansver](/tpl/images/cats/User.png)
Answers: 2
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