Question

factorise x^2 - y^2 - 4 x z + 4z^2​

Answer 1

Answer:

x2-y2-4xz+4z2

Final result :

x2 - 4xz - y2 + 4z2

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "z2" was replaced by "z^2". 2 more similar replacement(s).

Step by step solution :

Step 1 :

Equation at the end of step 1 :

(((x2) - (y2)) - 4xz) + 22z2

Step 2 :

Final result :

x2 - 4xz - y2 + 4z2