\(7p^2q-2pq+5pq-4p^2q+9\) को सरल करने पर कितने पद रहेंगे?
How many terms remain after simplifying \(7p^2q-2pq+5pq-4p^2q+9\)?
Explanation opens after your attempt
B. (3)
Concept
The simplified form is \(3p^2q+3pq+9\). It has three terms.
Why this answer is correct
The correct answer is B. (3). The simplified form is \(3p^2q+3pq+9\). It has three terms.
Exam Tip
सरल रूप \(3p^2q+3pq+9\) है। इसमें तीन पद रहेंगे।
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