Question

expand (3m -2n) (5m - n) =​

Answer 1

Answer:

Step-by-step explanation:

(3m -2n) (5m - n)

15m^2 - 3mn - 10mn - 2n^2

here is the expansion of the above expression

(note : '^' this sign is used to denote the power of the number

eg : 2^2 = 2 to the power 2 = 4)