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line 1: 5x squared + 8x - 11 = 0 line 2: x = fraction; numerator: -8 +- square root((blank) squared - 4(5)(blank)), denominator: 2(blank) line 3: x = fraction; numerator: -8 +- square root (64 + blank), denominator: blank line 4: x = fraction; numerator: -8 +- square root (blank), denominator: blank line 5: x equals approximately fraction; numerator: -8 +- blank, denominator: 10 line 6: x equals approximately blank or x equals approximately blank
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line 1: 5x squared + 8x - 11 = 0 line 2: x = fraction; numerator: -8 +- square root((8) squared - 4(5)(-11)), denominator: 2(5) line 3: x = fraction; numerator: -8 +- square root (64 + 220), denominator: 10 line 4: x = fraction; numerator: -8 +- square root (284), denominator: 10 line 5: x equals approximately fraction; numerator: -8 +- 16.85, denominator: 10 line 6: x equals approximately 0.885 or x equals approximately -2.485 Close Pop Up