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Class 10 Mathematics Real Numbers Irrational numbersEasyLevel 13

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If (x=\sqrt{2}), what is the value of (x^2)?

Answer and explanation

Correct answer: (2)

Step 1: We are given (x=\sqrt{2}). Step 2: (x^2=(\sqrt{2})^2=2). Step 3: Squaring a square root gives the number inside it.

Related tags

Real-Numbers Square-Root Irrational

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What is the correct answer to this question?

(2)

Why is this the correct answer?

Step 1: We are given (x=\sqrt{2}). Step 2: (x^2=(\sqrt{2})^2=2). Step 3: Squaring a square root gives the number inside it.

Which subject and chapter does this question cover?

This is a Class 10 Mathematics question. Chapter: Real Numbers. Topic: Irrational numbers.

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