( 4x – 2y + Z) ( 5x – 5y + Z)
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Answered by
5
Answer:
hey uh lady
nice dp
Step-by-step explanation:
(4x -2y +z) (5x-5y+z)
= 20x² - 20xy +4xz -10xy +5y²-2yz+5xz-5yz+z²
= 20x² + 5y² + z² - 30xy + 9xz -7yz
Answered by
8
hope it helps!
tried my best :)
just for u to know first bracket is multipled by the second .
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