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Class 10MathematicsReal NumbersIrrational numbersEasyLevel 15

What is the value of (\sqrt{2}\times\sqrt{50})?

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Answer and explanation

Correct answer: (10)

Step 1: In multiplication of square roots, multiply the numbers inside. Step 2: (\sqrt{2}\times\sqrt{50}=\sqrt{100}=10). Step 3: The product of two irrational numbers can sometimes be rational.

Tags

real-numbersradical-productrational-result

Frequently asked questions

What is the correct answer to this question?

(10)

Why is this the correct answer?

Step 1: In multiplication of square roots, multiply the numbers inside. Step 2: (\sqrt{2}\times\sqrt{50}=\sqrt{100}=10). Step 3: The product of two irrational numbers can sometimes be rational.

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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