English, asked by rucha002, 1 year ago

solve the above mentioned Q no. 5​

Attachments:

Answers

Answered by Anonymous
4

Hey

4x {}^{2}  + y {}^{2}  + z {}^{2}  - 4xy - 2yz + 4zx \\  \\  = (2x) {}^{2} + ( -  y)  + ({z})^{2}   +  2(2x)( - y) + 2( - y)(z) + 2(2x)(z) \\  \\  = (2x - y + z) {}^{2}

Answered by niharika2678
8

i hope this would help you

Attachments:

ankitgupta82: hi
ankitgupta82: hlw
niharika2678: hey
ankitgupta82: hlo
ankitgupta82: which class
niharika2678: 9th
ankitgupta82: oo
nanudhull464: hlo
nanudhull464: bolo
Similar questions