Question

3.71x³y - 2.04y³x + 1.65x²y²
- 0.18x³y + y³x - 0.98x²y²
- 1.53r³y + 0.4y³x + 0.33x²y²​

Answer 1

Answer:

3.53(x^3)y - 0.64(y^3)x + (x^2)(y^2) -1.53(r^3)y