0 reads0 ratings0 helpful
If the square of an integer (x) is even, what type is (x)?
Advertisement
Answer and explanation
Correct answer: Even
If an integer has an even square, the integer is also even. This is the key fact in the proof of (\sqrt{2}).
Frequently asked questions
What is the correct answer to this question?
Even
Why is this the correct answer?
If an integer has an even square, the integer is also even. This is the key fact in the proof of (\sqrt{2}).
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Proof of irrationality of square root 2 and square root 3.
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