Mathematics, 04.03.2021 22:00 kekeke68

One of these expressions reduces to 1 and the other reduces to –1. Do you know which one is which? How do you know? x + 3 3 + x 3 − x x − 3 x + 3 3 + x = The numerator of the expression 3 − x x − 3 can be written as . 3 − x x − 3 =

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One of these expressions reduces to 1 and the other reduces to –1. Do you know which one is which? H...