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In what form will the zeros of (x^2-7) appear on the number line?
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Answer and explanation
Correct answer: (-\sqrt{7}) and (\sqrt{7})
From (x^2-7=0), (x=\pm\sqrt{7}). In exams, take both positive and negative square roots in a square equation.
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What is the correct answer to this question?
(-\sqrt{7}) and (\sqrt{7})
Why is this the correct answer?
From (x^2-7=0), (x=\pm\sqrt{7}). In exams, take both positive and negative square roots in a square equation.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Polynomials. Topic: Representing real numbers on the number line.
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