Math, asked by bhumika1119, 10 months ago

q² - 10 q +21 factorize it

Answers

Answered by suryansh230

5

hope this will help you.....

Attachments:

Answered by maadhavi20002

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

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