The two adjacent sides of a rectangle are $2 x^{2} - 5 x y + 3 z^{2}$ and $4 x y - x^{2} - z^{2}$ , then its perimeter is $2 x^{2} - 2 x y + 4 z^{m}$ .
Value of $m$ is

Open in App

Solution

$P e r i m e t e r i s e q u a l t o t h e s u m o f s i d e s, W e c a n d i r e c t l y a d d t h e c o e f f i c i e n t s o f l i k e v a r i a b l e s, 2 (2 x^{2} - 5 x y + 3 z^{2} - x^{2} + 4 x y - z^{2}) = 2 x^{2} - 2 x y + 4 z^{2}$

Suggest Corrections

Similar questions

The two adjacent sides of a rectangle are 2x² − 5xy + 3z² and 4xy − x² − z². Find its perimeter.

Thw teo adjacent sides of a rectangle are $2 x^{2} - 5 x y + 3 z^{2}$ and $4 x y - x^{2} - z^{2}$ .Find its perimeter.

- 6 x^{2} + 9 y^{2} - 5 x y a n d x^{2} - 2 x + 9 x y

6 x^{2} + 4 y^{2} + 2 x y a n d x^{2} - 2 x + 4 x y

3 x^{2} + 4 y^{2} + 4 x y a n d - x^{2} - 2 x - 4 x y .

Join BYJU'S Learning Program