Math, asked by ravideeksha1977, 7 months ago

expand (-2x+3y-2z)^2​

Answers

Answered by kajal6291
1

Answer:

(-2×2+3×3×3-2×2) ×2

Step-by-step explanation:

If you think it is correct please thank me

Answered by MeghaMadhav
2

Answer:

4x²+9y²+4z²-12xy-12yz+8xz

Step-by-step explanation:

(a+b+c)²=a²+b²+c²+2ab+2bc+2ac

=4x²+9y²+4z²-12xy-12yz+8xz

Hope this might help you....

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