Concept-wise Practice

2a plus 3 MCQ Questions for Class 9

2a plus 3 se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

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Practice Questions

1 questions tagged with 2a plus 3.

Explanation opens after your attempt

Correct Answer

B. \(4a^2-9\)

Step 1

This is ( (p+q)(p-q)=p^-2-q^-2 ). Here take (p=2a) and (q=3).

Step 2

The correct answer is B. \(4a^2-9\). This is ( (p+q)(p-q)=p^-2-q^-2 ). Here take (p=2a) and (q=3).

Step 3

यह ( (p+q)(p-q)=p^-2-q^-2 ) है। यहाँ (p=2a) और (q=3) लें।