Question

Factorise:


X²– 4y²
-4x + 4

PLEASE ANSWER THIS QUESTION I WILL MARK YOU AS BRAINLIEST
this is class 8 question please junior classes don't attempt it coz it's urgent
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Answer 1

Answer:

4(x^2 - y^2) (-x+1)

please mark me as brainliest.

Answer 2

Step-by-step explanation:

a²-b²=(a-b)(a+b)

by rearranging quadratic,we can recognize it is a difference of squares and hence factor it:

x²-4y²-4x+4=(x²-4x+4)-4y²

=(x-2)²-(2y)²

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