Question

3c^5-18c^4-48c^3 factorise

Answer 1

3 c^5 - 18c^4 - 48c^3

= 3c^3 ( c^2 - 6c - 16)

= (3c^3) [ c^2 - 8c + 2c - 16]

= (3c^3) [ c(c - 8) + 2(c - 8)]

= (3c^3) (c - 8)(c +2)

Answer 2

here is your answer...

thankyou