Question

Evalute
If, x = 1, y = -2 and z = 3

1) 2xyz - 4xz.

2) 3xy - 4xy + 4z.​

Answer 1

Answer:

1) 2(1)(-2)(3) = - 12

4(1)(3) = 12

12 - 12 = 0

2) 3(1)(-2) - 4(1)(-2) + 4 (3)

- 6 +8 + 12

14 is the answer

hope it helps

${\red{\underline{give \: thanks }}}$

$<MARQUEE><FONT COLOR = red > FØŁŁØ₩ me for inbox$