Question

x(2x-xy) – 2y(3y-2x2
y) + x2
(1+ y2
)

Answer 1

Answer:

2x^2-x^2y-6y^2+8yans

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Answer 2

Answer:

3x³ + 2y³ + 3yx²

Step-by-step explanation:

x(2x-XY) -2y(3y-2 x 2y) + x²(1+y2)

= 2x²-x²y - 6y²-4y x 4y² + x²+X²Y²

rearrange

= 2x²+x²-16y³-6y²-x²y+x²y²

= 3x²-22y³