Question

find the product of (-3xyz) (-4/9x²z) (-27/2xy²z) and verify the result for X = 2 y = 3 and z = - 1​

Answer 1

Answer:

(-3xyz) × (4/9x²z) × -27/2xy²

162/9 x^4 y^3 z^2

18x^4 y^3 z^2

if x = 2, y = 3 and z = -1

18 × (2)^4 × (3)^3 × (-1)^2

18 × 16 × 27 × 1

7776