Q square minus 10 Q + 21
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Answer:
Q^2 - 10Q + 21
Q^2 - 7Q - 3Q + 21
Q(Q - 7) -3(Q - 7)
(Q - 7)(Q - 3)
Step-by-step explanation:
In this question, we have to factorize
I think so,
Pls give full question next time.,
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