Question

(2) x +3x2y +3xy2 -2 में से x3 -2xy2 +5x2y -6 घटाव कीजिये ।
​

Answer 1

Step-by-step explanation:

bwusj wuabsuwbw8dua8q

Answer 2

Step-by-step explanation:

Let the polynomial to be subtracted be M

According to question,

2x

3

−3x

2

y+2xy

2

+3y

3

−M=x

3

−2x

2

y+3xy

2

+4y

3

⇒M=(2x

3

−3x

2

y+2xy

2

+3y

3

)−(x

3

−2x

2

y+3xy

2

+4y

3

)

⇒M=2x

3

−3x

2

y+2xy

2

+3y

3

−x

3

+2x

2

y−3xy

2

−4y

3

Collecting like terms,

⇒M=2x

3

−x

3

−3x

2

y+2x

2

y+2xy

2

−3xy

2

+3y

3

−4y

3

⇒M=x

3

−x

2

y−xy

2

−y

3