Math, asked by rhpj397, 2 months ago

Multiply : (2x+3y-4z) y (2x-3y)

Answers

Answered by pandeybirendra440
1

Step-by-step explanation:

( 2x + 3y - 4z ) y ( 2x - 3y )

= ( 2 x + 3y - 4z ) ( 2xy - 3y²)

= 4x²y + 6xy²- 8xyz - 6xy² - 9y³+ 12y²z

= 4x²y - 8 xyz - 9 y³+ 12 y²z

This is answer

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