Question

3. Find the value of
a.
8xyz x (xyz - 2x²y2z2) for x = 1, y = 3, z = 2​

Answer 1

Answer:

768

Step-by-step explanation:

8×1×3×2×(1×3×2- 2(1)²(3)2(2)2)

8×3×2×(6-2-(3)4(2)

24×2×(4-12×2)

48×8×2

48×16

768

Answer 2

Step-by-step explanation:

8*1*2*3 x (1*2*3 - 2*1*3*2*2*2)

48 x (6 - 48)

48 x 42

=]

2016.