Question

Factorize : a + 4 - ay - 4y​

Answer 1

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Answer in Attachment

Answer 2

Answer:

(a+4) (1-y)

Step-by-step explanation:

a+4-ay-4y= a+4 - y(a+4) = 1(a+4) -y(a+4)  = (a+4) (1-y)