Math, asked by amritanshukumar655, 1 year ago

solve 4z-2[-2{-3(x-2y-z)}]

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Answered by rishy12

4z-2[-2{-3(x+2y+z)}]

4z-2[-2{-3x-6y-3z}]

4z-2(6x+12y+6z)

4z-12x-24y-12z

-8z-12x-24y

rishy12: bar yani,,, +ve ko -ve and -ve ko +ve

amritanshukumar655: ok bro

rishy12: I can't edit

rishy12: u do urself,,,,is it ok for u

amritanshukumar655: dobara solve kar do

amritanshukumar655: please if u can resolve it

rishy12: ok I have edited

amritanshukumar655: thank you

rishy12: its totally ok bri

rishy12: bro

Answered by Mkingalpha

Given 4z-2[-2{-3(x-2y-z)}]
then 4z-2[-2{-3x+6y+3z}]
=4z-2[6x-12y-3z]
=24xz-48yz-12z²-12x+24y+6z
=2z(12x-24y-6z)-(2x-24y-6z)
=(2z-1)(12x-24y-6z)

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