Question 83 (v)

Multiply the following :

$- 3 x^{2} y, (5 y - x y)$

Open in App

Solution

We have, $- 3 x^{2} y$ and $5 y - x y$
$∴ - 3 x^{2} y \times (5 y - x y) = - 3 x^{2} y \times 5 y + 3 x^{2} y \times x y = - 15 x^{2} y^{2} + 3 x^{3} y^{2}$

Suggest Corrections

Similar questions

Question 83 (v)

Multiply the following :

$- 3 x^{2} y, (5 y - x y)$

Question 83 (iii)

Multiply the following :

$15 x y^{2}, 17 y z^{2}$

x^{2} y^{2} z^{2}

Question 83 (iii)

Multiply the following :

$15 x y^{2}, 17 y z^{2}$

Question 83 (ii)

Multiply the following :

$3 x^{2} y^{2} z^{2}, 17 x y z$

Join BYJU'S Learning Program

Explore more

Join BYJU'S Learning Program