Math, asked by takmokshika, 4 months ago

add 3x(z-2x-y) and 3y(z-2y-x)

Answers

Answered by IntrovertLeo
5

Answer:

3xz - 6x² - 6xy + 3yz - 6y²

Step-by-step explanation:

3x(z - 2x - y) + 3y(z - 2y - x)

⇒ 3xz - 6x² - 3xy + 3yz - 6y² - 3xy

⇒ 3xz - 6x² - 3xy - 3xy + 3yz - 6y²

3xz - 6x² - 6xy + 3yz - 6y²

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