Question

Given that x = -5 and y = -2. Find the value of 3xy -2x + 4y + 6

Answer 1

Step-by-step explanation:

3xy -2x + 4y + 6

x=-5,y=-2

3xy -2x + 4y + 6

putting the value of x and y

3(-5)(-2)-2(-5)+4(-2)=30+10-8

3xy -2x + 4y + 6=32

Answer 2

Given,

x= -5 and y = -2

p(x) = 3xy -2x + 4y + 6

Solution,

Putting the value of x and y in p(x)

=>3xy -2x + 4y + 6

=>3(-5)(-2) -2(-5) + 4(-2) + 6

=> 30 + 10 - 8 + 6

=> 40 -2

=> 38 Ans