12-02-2022
Mathematics

contestada

Ch mensuration of class 8
add the following

8x²+ 7xy - 6y² +17, -3xy+4x² +2y² -5 and 2xy +14-Y²-4x ²

Answer me please

Respuesta :

rspill6 rspill6

12-02-2022

Answer:

8x^2 + 6xy - 5y^2 + 26

Step-by-step explanation:

See attached image.

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