4x^3 - 4x^2 -21x - 9 factorise the polynomial by using factor theorem.
Answers
Answered by
1
Answer:
(2x+1)(2x+3)
Step-by-step explanation:1st see page 1/2 then move to 2/2
MARK ME AS BRAINLIEST!!!!!!
HAPPY TO HELP(●‿●)
Attachments:
Similar questions