Math, asked by mahavirtuvra, 3 months ago

from the sum of 2x² + 3xz - x² - xz - z² and xz + 2z² substrate the sum of 3x² - z² and - x² + xz + z²​

Answers

Answered by guptajitendrabca1
1

Step-by-step explanation:

right answer is

3xz-y²-xz+z²

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