द्विघात बहुपद \(kx^2+6x+4\) के शून्यकों का योग (-3) है। (k) का मान क्या है?

The sum of zeroes of the quadratic polynomial \(kx^2+6x+4\) is (-3). What is (k)?

Explanation opens after your attempt
Correct Answer

A. (2)

Step 1

Concept

The sum is \(-\frac{6}{k}\), and it equals (-3). Therefore, (k=2).

Step 2

Why this answer is correct

The correct answer is A. (2). The sum is \(-\frac{6}{k}\), and it equals (-3). Therefore, (k=2).

Step 3

Exam Tip

योग \(-\frac{6}{k}\) है और यह (-3) है। इसलिए (k=2) होगा।

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द्विघात बहुपद \(kx^2+6x+4\) के शून्यकों का योग (-3) है। (k) का मान क्या है? / The sum of zeroes of the quadratic polynomial \(kx^2+6x+4\) is (-3). What is (k)?

Correct Answer: A. (2). Explanation: योग \(-\frac{6}{k}\) है और यह (-3) है। इसलिए (k=2) होगा। / The sum is \(-\frac{6}{k}\), and it equals (-3). Therefore, (k=2).

Which concept should I revise for this Mathematics MCQ?

The sum is \(-\frac{6}{k}\), and it equals (-3). Therefore, (k=2).

What exam hint can help solve this Mathematics question?

योग \(-\frac{6}{k}\) है और यह (-3) है। इसलिए (k=2) होगा।