Which function has real zeros at x = 3 and x = 7?
O fx) = x2 + 4x-21
O fx) = x - 4x-21
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Mathematics, 04.05.2021 03:00 smarcalli6457
Which function has real zeros at x = 3 and x = 7?
O fx) = x2 + 4x-21
O fx) = x - 4x-21
O fx) = x2 - 10x + 21
O fx) = x2 - 10x - 21
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