यदि \(x=\sqrt{5}+\sqrt{20}\) और \(y=\sqrt{45}\) हैं तो (x-y) क्या है?

If \(x=\sqrt{5}+\sqrt{20}\) and \(y=\sqrt{45}\), what is (x-y)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

A. (0)

Step 1

Concept

\(x=\sqrt{5}+2\sqrt{5}=3\sqrt{5}\) and \(y=3\sqrt{5}\). Therefore (x-y=0).

Step 2

Why this answer is correct

The correct answer is A. (0). \(x=\sqrt{5}+2\sqrt{5}=3\sqrt{5}\) and \(y=3\sqrt{5}\). Therefore (x-y=0).

Step 3

Exam Tip

\(x=\sqrt{5}+2\sqrt{5}=3\sqrt{5}\) और \(y=3\sqrt{5}\) है। इसलिए (x-y=0) है।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(x=\sqrt{5}+\sqrt{20}\) और \(y=\sqrt{45}\) हैं तो (x-y) क्या है? / If \(x=\sqrt{5}+\sqrt{20}\) and \(y=\sqrt{45}\), what is (x-y)?

Correct Answer: A. (0). Explanation: \(x=\sqrt{5}+2\sqrt{5}=3\sqrt{5}\) और \(y=3\sqrt{5}\) है। इसलिए (x-y=0) है। / \(x=\sqrt{5}+2\sqrt{5}=3\sqrt{5}\) and \(y=3\sqrt{5}\). Therefore (x-y=0).

Which concept should I revise for this Mathematics MCQ?

\(x=\sqrt{5}+2\sqrt{5}=3\sqrt{5}\) and \(y=3\sqrt{5}\). Therefore (x-y=0).

What exam hint can help solve this Mathematics question?

\(x=\sqrt{5}+2\sqrt{5}=3\sqrt{5}\) और \(y=3\sqrt{5}\) है। इसलिए (x-y=0) है।