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andrew11 [14]
3 years ago
8

8. Expand (2a – 3b + 4c)2 Helllpppp plz Nowww it’s imp

Mathematics
1 answer:
Elis [28]3 years ago
7 0

Step-by-step explanation:

(2a–3b+4c)²=

4a²+9b²+16c²-12ab-24bc+8ac

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Answer: 3.374

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You are locked out of your villa in Dubai and the only open window is on the second floor to get inside. You need to borrow a la
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<em>In the second column, we can see that every value of n is being added by 6. </em>

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<em>Now, let's substitute the value of n in each column to verify each column. Then, using the expression, let's find the value of n + 6 where n = 28.</em>

<u>When n is 12:</u>

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