Mathematics, 22.10.2020 23:01 akaumbulu
7. When we solved an equation like x^2 = 49, we
such as x = 7 and x = -7 because a negative times a negative is a positive. Why would the
equation x^3 = 8 only have the solution x = 2 and not x = -2? Explain.
Answers: 2
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7. When we solved an equation like x^2 = 49, we
such as x = 7 and x = -7 because a negative times a...
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