\(3x^2-5x-2=0\) के मूल क्या हैं?

What are the roots of \(3x^2-5x-2=0\)?

Explanation opens after your attempt
Correct Answer

A. \(x=2,-\frac{1}{3}\)

Step 1

Concept

((3x+1)(x-2)=0), so \(x=-\frac{1}{3}\) and (2). In exams, change signs while writing roots.

Step 2

Why this answer is correct

The correct answer is A. \(x=2,-\frac{1}{3}\). ((3x+1)(x-2)=0), so \(x=-\frac{1}{3}\) and (2). In exams, change signs while writing roots.

Step 3

Exam Tip

((3x+1)(x-2)=0), इसलिए \(x=-\frac{1}{3}\) और (2) हैं। परीक्षा में संकेत बदलकर मूल लिखें।

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Mathematics Answer, Explanation and Revision Hints

\(3x^2-5x-2=0\) के मूल क्या हैं? / What are the roots of \(3x^2-5x-2=0\)?

Correct Answer: A. \(x=2,-\frac{1}{3}\). Explanation: ((3x+1)(x-2)=0), इसलिए \(x=-\frac{1}{3}\) और (2) हैं। परीक्षा में संकेत बदलकर मूल लिखें। / ((3x+1)(x-2)=0), so \(x=-\frac{1}{3}\) and (2). In exams, change signs while writing roots.

Which concept should I revise for this Mathematics MCQ?

((3x+1)(x-2)=0), so \(x=-\frac{1}{3}\) and (2). In exams, change signs while writing roots.

What exam hint can help solve this Mathematics question?

((3x+1)(x-2)=0), इसलिए \(x=-\frac{1}{3}\) और (2) हैं। परीक्षा में संकेत बदलकर मूल लिखें।