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ratelena [41]
3 years ago
10

:) (8x2 + 7y2 – z2 + 2yz + 3xz - 5xy) (2x – 3y) slove this in vertical method​

Mathematics
1 answer:
Len [333]3 years ago
5 0

Step-by-step explanation:

8x² + 7y² - z² + 2yz + 3xz - 5xy

x 2x - 3y

-----------------------------------------------

-24x²y - 21y³ + 3yz² - 6y²z - 9xyz + 15xy²

+ 16x³ + 14xy² - 2xz² + 4xyz + 6x²z - 10x²y

-----------------------------------------------------------

16x³-21y³-34x²y+6x²z+29y²x-6y²z-2xz²+3yz²-5xyz

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