Question

find zero of polynomial
1) P(x) = 3x² -1

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Answer 1

P(x) = 3x² - 1

• At x = 1

3 x 1² - 1 = 3 - 1 = 2

• At x = - 1

3 x ( - 1 ) ² - 1 = 3 x 1 - 1 = 2

This polynomial doesn't have any solution .