0 reads0 ratings0 helpful
What is the value of (\sqrt{2}\times\sqrt{32})?
Advertisement
Answer and explanation
Correct answer: (8)
Step 1: (\sqrt{2}\times\sqrt{32}=\sqrt{64}). Step 2: (\sqrt{64}=8), so the result is rational. Step 3: In multiplication, multiply the numbers inside the square roots.
Frequently asked questions
What is the correct answer to this question?
(8)
Why is this the correct answer?
Step 1: (\sqrt{2}\times\sqrt{32}=\sqrt{64}). Step 2: (\sqrt{64}=8), so the result is rational. Step 3: In multiplication, multiply the numbers inside the square roots.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Real Numbers. Topic: Irrational numbers.
Student feedback
Was this question useful?
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Difficulty
Easy0%
Medium0%
Hard0%
Was the explanation clear?
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
Advertisement