Medium Mathematics Quadratic Equations Class 10 Level 30

समीकरण \(x^2+6\sqrt{5}x+45=0\) में (b) का मान क्या है?

What is the value of (b) in \(x^2+6\sqrt{5}x+45=0\)?

Explanation opens after your attempt
Correct Answer

A. \(6\sqrt{5}\)

Step 1

Concept

The coefficient attached to (x) is \(6\sqrt{5}\). Write radical coefficients with their signs too.

Step 2

Why this answer is correct

The correct answer is A. \(6\sqrt{5}\). The coefficient attached to (x) is \(6\sqrt{5}\). Write radical coefficients with their signs too.

Step 3

Exam Tip

(x) के साथ लगा गुणांक \(6\sqrt{5}\) है। करणी वाले गुणांक भी चिन्ह सहित लिखें।

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FAQs

Mathematics Answer, Explanation and Revision Hints

समीकरण \(x^2+6\sqrt{5}x+45=0\) में (b) का मान क्या है? / What is the value of (b) in \(x^2+6\sqrt{5}x+45=0\)?

Correct Answer: A. \(6\sqrt{5}\). Explanation: (x) के साथ लगा गुणांक \(6\sqrt{5}\) है। करणी वाले गुणांक भी चिन्ह सहित लिखें। / The coefficient attached to (x) is \(6\sqrt{5}\). Write radical coefficients with their signs too.

Which concept should I revise for this Mathematics MCQ?

The coefficient attached to (x) is \(6\sqrt{5}\). Write radical coefficients with their signs too.

What exam hint can help solve this Mathematics question?

(x) के साथ लगा गुणांक \(6\sqrt{5}\) है। करणी वाले गुणांक भी चिन्ह सहित लिखें।

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