Question

is -1/3 a zero of the polynomial 3x^2-5x-2​

Answer 1

Answer:

Hey mate! Here's your answer:

Step-by-step explanation:

If -1/3 is a zero, then the value of this polynomial should be 0.

3x² - 5x - 2

3(-1/3)² - 5(-1/3) - 2

3(1/9) - (-5/3) - 2

1/3 + 5/3 - 2

6/3 - 2

2 - 2

0.

So -1/3 is a zero of the polynomial 3x² - 5x - 2.

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