Question

(x+2y-5z)^2-(x-2y+5z)^2 factorise​

Answer 1

Answer:

do it like this and mark it as brainliest.

Answer 2

Answer:

8xy−20xz

Step-by-step explanation:

(x+2y−5z)2−(x−2y+5z)2(x+2y-5z)2-(x-2y+5z)2

Simplify each term-

x^2+4xy+4y^2−20yz−10xz+25z^2−x^2+4xy−4y^2+20yz−10xz−25z^2

= 8xy−20xz