Question

3) Simplify the following and arrange the
terms keeping the power of any one
literal in descending order.

(i) (3x-2y)(4x - y)
(ii) ( 4y- 3x2) (6x3 -y3)​

Answer 1

Step-by-step explanation:

i.) 3x(4x-y) -2y(4x-y)

12x²-3xy-8xy+4y²

12x²-11y+4y²

ii.) (4y-6) (18-y³)

4y(18-y³) -6(18-y³)

72y-5y⁴ - 108+6y³