Question

plzz answer question no 26

Answer 1

     

$\Rightarrow\ x^4-(x-z)^4 \\ \\ \Rightarrow\ (x^2)^2-((x-z)^2)^2 \\ \\ \Rightarrow\ (x^2+(x-z)^2)(x^2-(x-z)^2) \\ \\ \Rightarrow\ (x^2+x^2-2xz+z^2)(x+(x-z))(x-(x-z)) \\ \\ \Rightarrow\ (2x^2+2xz+z^2)(x+x+z)(x-x+z) \\ \\ \Rightarrow\ z(2x+z)(2x^2+2xz+z^2)$

$\boxed{\textit{Thank you...}}$

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