Math, asked by callior4, 1 year ago

factorise x4 - (x-z)4

Answers

Answered by TheLostMonk
22
™ x^4 - ( x - z )^4



= { ( x )^2 }^2 - { ( x - z )^2 }^2




={ x^2 - ( x - z )^2 } { ( x^2 + ( x - z )^2 }








={ x - ( x - z ) } { x + ( x - z ) }


{ x^2 + ( x - z )^2 }

callior4: thx bro
TheLostMonk: wc
Answered by Ashishkumar098
11
ʜᴇʏᴀ!!

ʜᴇʀᴇ's ʏᴏᴜʀ ᴀɴsᴡᴇʀ

_____________________

x^4 - ( x - ᴢ )^4

= ( x^2 )^2 - { ( x - ᴢ )^2 }^2

= { x^2 + ( x - ᴢ )^2 } { x^2 - ( x - ᴢ )^2 }

= { x^2 + x^2 - 2xᴢ + ᴢ^2 } { ( x + x - ᴢ ) ( x - x + ᴢ ) }

= { 2x^2 - 2xᴢ + ᴢ^2 } { ( 2x - ᴢ ) ᴢ }

= ( 2x^2 - 2xʏ + ᴢ^2 ) ( 2xᴢ - ᴢ^2 )

______________________

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ʏᴏᴜ ᴅᴇᴀʀ! :)

★ ᴅᴇᴠɪʟ ᴋɪɴɢ

callior4: thx man
Ashishkumar098: most welcome dear!
Ashishkumar098: hope it helps
callior4: it did
Ashishkumar098: :)
Ashishkumar098: please mark as brainlist
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