Question

xy+3y–9,If x = 1 ; y = 2 find the value of the given expression.

Answer 1

Hola!!!

Given Value of x =1 and y =2

So A/Q

xy+3y–9

=1×2+3×2-9

=2+6-9

=8-9

=-1

Hope it helps to you.


$= = = = = = = = =$

Answer 2

$hey \: mate \\ here \: is \: ur \: ans$
As the given equation is xy+3y-9


and x=1 ; y=2


so the ans will be

(1)(2)+3(2)-9

2+6-9

8-9

=-1
______


Hope it helps u dear
☆☆☆☆☆☆☆☆☆☆☺☺