Question

subtract 7 x y + 5 x square - 7 y square + 3 from 7 x square - 8 x y + 3 Y squared minus 5​

Answer 1

Answer:

Step-by-step explanation:

(7xy + 5 x² - 7 y² + 3 ) from ( 7x² - 8 x y + 3 y ² - 5 )

  (7x² - 8 x y + 3 y² - 5 )  - ( 7xy + 5x² - 7y² + 3 )

         

       7x²  - 8xy + 3y² - 5

    - 5x²  - 7xy  + 7y² -3

    ............................................

    2x²  - 15xy + 10y² - 8

   ................................................