Math, asked by yatharthsharma47, 9 months ago

expand (-x+2y-3z)^2​

Answers

Answered by nandanabr1
4

Answer:

using the formula (a+b+c)^2=a^2+b^2+c^2+2ab+2bc+2ac

ans:x+4y^2+9z^2-4xy-12yz+6xz

Answered by shrutica24
4

Step-by-step explanation:

click on above pic

it will help u

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