Algebramedium · Past Paper
Factorize x^2 - (y-z)^2.
A(x-y+z)(x+y-z)
B(x-y-z)(x+y+z)
C(x-y-z)(x+y-z)
D(x+y-z)^2
✓ Correct Answer: A — (x-y+z)(x+y-z)
Difference of squares: (x - (y-z))(x + (y-z)).
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