0 reads0 ratings0 helpful
Which quadratic polynomial has zeroes (3+\sqrt{2}) and (3-\sqrt{2})?
Advertisement
Answer and explanation
Correct answer: (x^2-6x+7)
The sum is (6) and the product is (7), so the polynomial is (x^2-6x+7). In exams use (x^2-(\text{sum})x+\text{product}).
Frequently asked questions
What is the correct answer to this question?
(x^2-6x+7)
Why is this the correct answer?
The sum is (6) and the product is (7), so the polynomial is (x^2-6x+7). In exams use (x^2-(\text{sum})x+\text{product}).
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Polynomials. Topic: Irrational numbers and real 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