Question

From the sum of 3 x2 + 4 xy + 11
and 2x2-2xy-5 subtract 4x2-6xy+ 17. *​

Answer 1

Answer:

Step-by-step explanation:

Sum of x²-2xy+y² and 3x²+4xy-y² will be 4x²+2xy

and subtracting 2x²+5xy+4y² from it will be 2x²-3xy+4y²

#Pari here...