Question

subtract the following expression columnwise: 9x³+y³+2z³ from 7x³-5y³+z³​

Answer 1

Answer: ATQ

(7x³-5y³+z³​) - (9x³+y³+2z³)

-2x³-6y³-z³ is the ANSWER

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Answer 2

Answer:

$- 2x {}^{3} - 6y {}^{3} - z {}^{3}$

Step-by-step explanation:

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