समीकरण \(4x^2+3x-10=0\) के मूल कौन से हैं?

What are the roots of \(4x^2+3x-10=0\)?

Explanation opens after your attempt
Correct Answer

A. \(\frac{5}{4}\) और (-2)\(\frac{5}{4}\) and (-2)

Step 1

Concept

(4x-2+3x-10=(4x-5)(x+2)). Therefore the roots are \(\frac{5}{4}\) and (-2).

Step 2

Why this answer is correct

The correct answer is A. \(\frac{5}{4}\) और (-2) / \(\frac{5}{4}\) and (-2). (4x-2+3x-10=(4x-5)(x+2)). Therefore the roots are \(\frac{5}{4}\) and (-2).

Step 3

Exam Tip

(4x-2+3x-10=(4x-5)(x+2)) है। इसलिए मूल \(\frac{5}{4}\) और (-2) हैं।

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समीकरण \(4x^2+3x-10=0\) के मूल कौन से हैं? / What are the roots of \(4x^2+3x-10=0\)?

Correct Answer: A. \(\frac{5}{4}\) और (-2) / \(\frac{5}{4}\) and (-2). Explanation: (4x-2+3x-10=(4x-5)(x+2)) है। इसलिए मूल \(\frac{5}{4}\) और (-2) हैं। / (4x-2+3x-10=(4x-5)(x+2)). Therefore the roots are \(\frac{5}{4}\) and (-2).

Which concept should I revise for this Mathematics MCQ?

(4x-2+3x-10=(4x-5)(x+2)). Therefore the roots are \(\frac{5}{4}\) and (-2).

What exam hint can help solve this Mathematics question?

(4x-2+3x-10=(4x-5)(x+2)) है। इसलिए मूल \(\frac{5}{4}\) और (-2) हैं।