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If (p(x)=x^2-6x+4), what type of zeroes does it have?
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Answer and explanation
Correct answer: Two distinct irrational real zeroes
The discriminant is (D=36-16=20), so the zeroes are (3\pm\sqrt{5}). If (D) is not a perfect square, real zeroes can be irrational.
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What is the correct answer to this question?
Two distinct irrational real zeroes
Why is this the correct answer?
The discriminant is (D=36-16=20), so the zeroes are (3\pm\sqrt{5}). If (D) is not a perfect square, real zeroes can be irrational.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Polynomials. Topic: Irrational numbers and real numbers.
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