Question

multiply the following:
(i) 27x² (1- 3x)
(ii) z² (x - y)
(iii) (2z - 3x) × (- 4y)

please ans it correct...​

Answer 1

Step-by-step explanation:

(i) 27x² (1- 3x)

27x² - 81x³

(ii) z² (x - y)

z²x - z²y

(iii) (2z - 3x) × (- 4y)

-8yz + 12xy