Mathematics
Factorize:
x2 - y2 - 4xz + 4z2
Factorisation
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Answer
Given,
⇒ x2 - y2 - 4xz + 4z2
⇒ x2 - 4xz + 4z2 - y2
⇒ (x - 2z)2 - (y)2
⇒ (x - 2z + y)(x - 2z - y).
Hence, x2 - y2 - 4xz + 4z2 = (x - 2z + y)(x - 2z - y).
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Factorize:
x2 - y2 - 4xz + 4z2
2 Likes
Given,
⇒ x2 - y2 - 4xz + 4z2
⇒ x2 - 4xz + 4z2 - y2
⇒ (x - 2z)2 - (y)2
⇒ (x - 2z + y)(x - 2z - y).
Hence, x2 - y2 - 4xz + 4z2 = (x - 2z + y)(x - 2z - y).
Answered By
1 Like