Question

Find their values for x=2,y=-1andz=-2 5(3x-2y)+3(2x+y)3xy​

Answer 1

Step-by-step explanation:

=5(3×2-2×-1) +3(2×2+(-1))3×2×-1

=5(6+2)+3(4-1)(-6)

=5(8) +3(3)(-6)

=40+(-54)

=40-54

=-14

Answer 2

Answer:

the above answer is correct...