Question

Q37) a) Subtract x⁴ + x²y²-x²y³+ y⁴ from the sum of (x²y² - 7xy + y⁴) and

(x³y² + 2x²y³ - 2x⁴)​

Answer 1

Step-by-step explanation:

x^2y^2-7xy+y^4+x^3y^2+2x^2y^3-2x^4-x^4-x^2y^2+x^2y^3-y^4

=-7xy+x^3y^2+3x^2y^3-3x^4