Question

subtract 6x²y-9xy²+3xy-5 from the sum of 4+2xy-3x²y and-5xy+x²y-2xy²​

Answer 1

Answer:

If u do sum then

-2x^2y -3xy-2xy^2+4

now subtract

-2x^2y-3xy-2xy^2+4 -6x^2y+9xy^2-3xy+5

So final answer is

-8x^2y -6xy +7xy^2+9