Medium Mathematics Quadratic Equations Class 10 Level 33

किस समीकरण के मूल (3) और (-8) हैं?

Which equation has roots (3) and (-8)?

Explanation opens after your attempt
Correct Answer

A. \(x^2+5x-24=0\)

Step 1

Concept

With roots (3) and (-8), we get ((x-3)(x+8)=0). Expanding gives \(x^2+5x-24=0\).

Step 2

Why this answer is correct

The correct answer is A. \(x^2+5x-24=0\). With roots (3) and (-8), we get ((x-3)(x+8)=0). Expanding gives \(x^2+5x-24=0\).

Step 3

Exam Tip

मूल (3) और (-8) होने पर ((x-3)(x+8)=0) होगा। खोलने पर \(x^2+5x-24=0\) मिलता है।

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FAQs

Mathematics Answer, Explanation and Revision Hints

किस समीकरण के मूल (3) और (-8) हैं? / Which equation has roots (3) and (-8)?

Correct Answer: A. \(x^2+5x-24=0\). Explanation: मूल (3) और (-8) होने पर ((x-3)(x+8)=0) होगा। खोलने पर \(x^2+5x-24=0\) मिलता है। / With roots (3) and (-8), we get ((x-3)(x+8)=0). Expanding gives \(x^2+5x-24=0\).

Which concept should I revise for this Mathematics MCQ?

With roots (3) and (-8), we get ((x-3)(x+8)=0). Expanding gives \(x^2+5x-24=0\).

What exam hint can help solve this Mathematics question?

मूल (3) और (-8) होने पर ((x-3)(x+8)=0) होगा। खोलने पर \(x^2+5x-24=0\) मिलता है।

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