0 reads0 ratings0 helpful
If (p(x)=x^2-2x-2), which statement about (1+\sqrt{3}) is correct?
Advertisement
Answer and explanation
Correct answer: It is a zero of (p(x))
Since (p(1+\sqrt{3})=0), (1+\sqrt{3}) is a zero. To prove a number is a zero, show that the polynomial value is (0).
Frequently asked questions
What is the correct answer to this question?
It is a zero of (p(x))
Why is this the correct answer?
Since (p(1+\sqrt{3})=0), (1+\sqrt{3}) is a zero. To prove a number is a zero, show that the polynomial value is (0).
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