Math, asked by anshu3167, 9 months ago

factorise x square - 2 Y + x y - 4

Answers

Answered by cosmiccreed

2

Answer:

x2-2y+xy-4

=(x2-4)+ xy-2y

=(x+2)(x-2) +y(x-2)

=(x-2){x+2+y}

=(x-2)(x+y+2)

Step-by-step explanation:

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