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Anettt [7]
3 years ago
14

[50 POINTS]

Mathematics
2 answers:
Zina [86]3 years ago
5 0
A^2 + 2AB + B^2 = (A + B)^2 ==>

16X^2 + 40X + 25 = 
= (4X)^2 + 2*4*5X + 5^2 = 
= (4X + 5)^2 

<span>(4x + 5)(4x + 5)</span>
ExtremeBDS [4]3 years ago
3 0
<span>(4x + 5)(4x + 5) is your final answer.

Hope this helps.

</span>
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