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Help please and thank you

Help please and thank you-example-1

2 Answers

5 votes
16! (x+4)(x+4)
You take half of the middle x value (half of 8x in this case). Half of 8 is 4, square that number (4) and you get 16!
User PawelP
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4 votes

Answer:

16

Explanation:

(x + 4)(x + 4) = x² + 8x + 16

User Sdude
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