4 years ago

Which of the following list all x - intercepts of the graph of the equation y = x^3 - 4x ?

Mathematics

1 answer:

san4es73 [151]4 years ago

6 0

Step-by-step explanation:

x³ - 4x = 0

x (x² - 4) = 0

x (x + 2) (x - 2) = 0

Thus the answer is (b) (-2 , 0) , (0 , 0) , (2 , 0)

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