Question

hey plz solve this question❓....expand the following...​

Answer 1

Step-by-step explanation:

see the attachment

may it help you

Answer 2

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

-5x^2+2y^2+z^2+2.-5x.2y+2.2y.z+2.z.-5x

25x+4y+z-20xy+4yz-10xz..