Factorise x^4-(x-z)^4
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x^4 -(x-z)^4
(x^2)^2 - {(x-z)^2}^2
(x^2-(x-z)^2)(x^2+(x-z)^2)
(x^2-x^2-z^2+2xz)(x^2+x^2+z^2-2xz)
(2xz-z^2)(2x^2+z^2-2xz)
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(x^2)^2 - {(x-z)^2}^2
(x^2-(x-z)^2)(x^2+(x-z)^2)
(x^2-x^2-z^2+2xz)(x^2+x^2+z^2-2xz)
(2xz-z^2)(2x^2+z^2-2xz)
PLEASE SELECT MY ANSWERS AS BRAINLIEST
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