Question

subtract the sum of x2 +xy+9 and xsq2+1 from the sum of xsq2+xy +2 and xsq2+xy+ 2 and 4xy+7​

Answer 1

this question is wrong please try again

Answer 2

Answer:

hi,

x²+xy+9 & x²+1 their sum is 2x²+xy+10-----------(1)

x²+xy+2 & x²+xy+2 & 4xy+7 their sum is 2x²+6xy+11----------(2)

(2) –(1)= 2x²+6xy+11

2x²+xy+10

(–)__________

5xy+1