Question

Subtract
x²- 3xy + 1 - 2 from 6xy -4° - y+5​

Answer 1

Answer :

6xy - 4 - y + 5 -(x² - 3xy + 1 - 2)

= 6xy - 4 - y + 5 - x² + 3xy - 1 + 2

= 6xy + 3xy + 1 - 1 + 2 - x² - y

= 9xy + 2 + x² - y

= x² - y + 9xy + 2

Hope it helps you...