Question

Subtract the sum of 4x2+7xy+3y2+1and2x2-5xy-2y2+8From 9x2-8xy+11y2​

Answer 1

Answer:

37and 8 from 21×2=42

45-42=3

3 is the answer

hope it helps

follow and thanx

Answer 2

Answer:

1. 5x^2+xy-8y^2+1
2. 7x^2-3xy+13y^2+8