Answer:
its the last one hun
Explanation:
Option - D: y = (x+4)(x+4)
y= x^2 + 8x + 16 [ identity -1 : a^2+2ab+b^2 = (a+b)^2 ]
y= (x+4)^2
y = (x+4)(x+4)
I hope im right!!
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