((5x+2)2) में (x) वाले पद का गुणांक क्या होगा?

What will be the coefficient of the (x)-term in ((5x+2)2)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

B. (20)

Step 1

Concept

The middle term is \(2\cdot5x\cdot2=20x\). So the coefficient of (x) is (20).

Step 2

Why this answer is correct

The correct answer is B. (20). The middle term is \(2\cdot5x\cdot2=20x\). So the coefficient of (x) is (20).

Step 3

Exam Tip

मध्य पद \(2\cdot5x\cdot2=20x\) है। इसलिए (x) का गुणांक (20) है।

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Mathematics Answer, Explanation and Revision Hints

((5x+2)2) में (x) वाले पद का गुणांक क्या होगा? / What will be the coefficient of the (x)-term in ((5x+2)2)?

Correct Answer: B. (20). Explanation: मध्य पद \(2\cdot5x\cdot2=20x\) है। इसलिए (x) का गुणांक (20) है। / The middle term is \(2\cdot5x\cdot2=20x\). So the coefficient of (x) is (20).

Which concept should I revise for this Mathematics MCQ?

The middle term is \(2\cdot5x\cdot2=20x\). So the coefficient of (x) is (20).

What exam hint can help solve this Mathematics question?

मध्य पद \(2\cdot5x\cdot2=20x\) है। इसलिए (x) का गुणांक (20) है।