Subtract $3 x^{2} y - 2 x y + 2 x y^{2} + 5 x - 7 y - 10$ from $15 - 2 x + 5 y - 11 x y + 2 x y^{2} + 8 x^{2} y$

Open in App

Solution

We need to subtract $3 x^{2} y - 2 x y + 2 x y^{2} + 5 x - 7 y - 10$ from $15 - 2 x + 5 y - 11 x y + 2 x y^{2} + 8 x^{2} y$
Lets combine the like terms.
Therefore, $(3 x^{2} y + 8 x^{2} y) + (- 2 x y - 11 x y) + (2 x y^{2} + 2 x y^{2}) + (5 x - 2 x) + (- 7 y + 5 y) + (- 10 + 15)$
$= 11 x^{2} y - 13 x y + 4 x y^{2} + 3 x - 2 y + 5$

Suggest Corrections

Similar questions

Question 60 (a)

What should be subtracted from $2 x^{3} - 3 x^{2} y + 2 x y^{2} + 3 y^{3}$ to get $x^{3} - 2 x^{2} y + 3 x y^{2} + 4 y^{3} ?$

12 - [5 y + 2 x (y^{2} - 2 x + 2) + 6 y - (y^{2} - 1)] \times 2

4 x^{2} y - \frac{3}{2} x y + \frac{5}{2} x y^{2}

- \frac{5}{3} x^{2} y + \frac{7}{4} x y z + 3

{2 x}^{2} - 5 x - 2 x y + 5 y

Join BYJU'S Learning Program