Question

If x=6, y= -2 and z=1, find the value of

7xy- yz+ 3zx​

Answer 1

Step-by-step explanation:

$x = 6$

$y = - 2$

$z = 1$

$7xy - yz + 3zx$

$= 7(6)( - 2) - ( - 2)(1) + 3(1)(6)$

$= - 84 - ( - 2) + 18$

$= - 84 + 2 + 18$

$= - 84 + 20$

$= - 64$

Answer 2

Step-by-step explanation:

Ho bas yaara bas yaara

Ho bas yaara tere maaran da

Andaaz pasand aaya

Ho bas bas yaara

Ho bas yaara tere maaran da

Andaaz pasand aaya