Easy Mathematics Chapter 1: Real Numbers Class 10 Level 14

\(\sqrt{98}\) का सरल रूप क्या होगा?

What will be the simplified form of \(\sqrt{98}\)?

Explanation opens after your attempt
Correct Answer

A. \(7\sqrt{2}\)

Step 1

Concept

\(98=49 \times 2\).

Step 2

Why this answer is correct

\(\sqrt{98}=\sqrt{49 \times 2}=7\sqrt{2}\).

Step 3

Exam Tip

Recognising larger perfect squares like (49) helps in simplification. चरण 1: \(98=49 \times 2\) है। चरण 2: \(\sqrt{98}=\sqrt{49 \times 2}=7\sqrt{2}\)। चरण 3: बड़े पूर्ण वर्ग जैसे (49) को पहचानना सरलीकरण में मदद करता है।

FAQs

Mathematics Question FAQs

What is the correct answer to this Mathematics MCQ?

The correct answer is A. \(7\sqrt{2}\).

Where can I practice more Mathematics questions?

Open the subject page or level quiz links on this page to practice more active Mathematics MCQs with answers and explanations.

Related Mathematics Questions

Student Class Required

Select your class first

Quiz questions, daily challenge and practice pages will open according to your selected class. Class 11/12 ke liye stream bhi select karein.