Mathematics, 24.09.2020 22:01 bear342
What are the exact solutions of x2 β 3x β 7 = 0, where x equals negative b plus or minus the square root of b squared minus 4 times a times c all over 2 times a?
x = the quantity of 3 plus or minus the square root of 37 all over 2
x = the quantity of negative 3 plus or minus the square root of 37 all over 2
x = the quantity of 3 plus or minus the square root of 19 all over 2
x = the quantity of negative 3 plus or minus the square root of 19 all over 2
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Which system of linear inequalities is represented by the graph?
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Darragh has a golden eagle coin in his collection with a mass of 13.551\,\text{g}13.551g. an uncirculated golden eagle coin has a mass of 13.714\,\text{g}13.714g.
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Which of the following is another way to express the difference between -5 and 8?
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Ineed with question three. i don't understand how i'm supposed to achieve 3 marks.
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What are the exact solutions of x2 β 3x β 7 = 0, where x equals negative b plus or minus the square...
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