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If the discriminants of two quadratic equations are equal and the equations have a common root 1, then the other roots (1) are either equal or their sum is 2(2) have to be always equal(3) are either equal or their sum is 1(4) have their sum equal to 1 |
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Answer» If the discriminants of two quadratic equations are equal and the equations have a common root 1, then the other roots (1) are either equal or their sum is 2 (2) have to be always equal (3) are either equal or their sum is 1 (4) have their sum equal to 1 |
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