q² - 10 q +21 factorize it
Answers
Answered by
5
hope this will help you.....
Attachments:

Answered by
1
Answer:
q^2 - 10q + 21
Step-by-step explanation:
q^2 - 3q -7q + 21 = 0
q(q-3) - 7(q-3) = 0
(q-3) (q-7) = 0
therefore,
q=3 or q=7
Similar questions