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Name any two physiography region of India |
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Answer» Answer: One way to solve the QUADRATIC equation x2 = 9 is to subtract 9 from both sides to get one SIDE equal to 0: x2 – 9 = 0. The expression on the left can be factored: (x + 3)(x – 3) = 0. Using the zero factor PROPERTY, you know this means x + 3 = 0 or x – 3 = 0, so x = −3 or 3.19-Dec-2016 |
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