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RUDIKE
[14]
3 years ago
8
I need help with this please
Mathematics
Answer
Comment
Send
1
answer:
earnstyle
[38]
3 years ago
5
0
Answer:
<h2>
=
9
-
1
2
+
1
2
</h2>
Step-by-step explanation:
<h2>=n²- 4n + 12</h2><h2>=(3)²- 4(3) + 12</h2><h2>=9-12+12</h2>
I don't know if it's correct
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