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In what form will the zeros of (x^2-7) appear on the number line?बहुपद (x^2-7) के शून्यक संख्या रेखा पर किस रूप में होंगे?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (-\sqrt{7}) and (\sqrt{7})(-\sqrt{7}) और (\sqrt{7})
From (x^2-7=0), (x=\pm\sqrt{7}). In exams, take both positive and negative square roots in a square equation.(x^2-7=0) से (x=\pm\sqrt{7}) मिलता है। परीक्षा में वर्ग समीकरण में धनात्मक और ऋणात्मक दोनों वर्गमूल लें।
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