Question

Answer the question:
subtract x²-3xy+7y²-2 from 6xy-4x²-y²+5​

Answer 1

Answer:

Solution:-

$= 6xy - {4x}^{2} - {y}^{2} + 5 - ( {x}^{2} - 3xy + {7y}^{2} - 2$

$= 6xy - {4x}^{2} - {y}^{2} + 5 - {x}^{2} + 3xy - {7y}^{2} + 2$

$= 6xy + 3xy - {4x}^{2} - {x}^{2} - {y}^{2} - {7y}^{2} + 5 + 2$

$9xy - {5x}^{2} - {8y}^{2} + 7$

Step-by-step explanation:

Hope this helps you.

# By Sparkly Princess