x³-x²y+5xy²+y³+ -x³-9xy²+y²+ 3x²y + 9xy
Answers
Answered by
1
Hello here is the answer:
x³-x²y+5xy²+y³+ -x³-9xy²+y²+ 3x²y + 9xy
take all the like terms together :
x3-x3+3x2y-x2y+5xy+9xy-9xy2+y2+y3
here cancel terms :
2x^2y + 14xy -9xy^2+ y^2 + y^3 is the answer
Similar questions