Question

Factories :-

$y2 + 24y + 144$
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Answer 1

Answer:

(y + 12)(y + 12)

Step-by-step explanation:

y² + 24y + 144 = 144y²

y² × 144 = 144y²                                   12y × 12y

y² + 12y + 12y + 144

y(y + 12) + 12(y + 12)

(y + 12)(y + 12)