Question

Verify that x=3 is a zero of the ploynomial of 2x cube–5xsquare–4x–3

Answer 1

Hey guys here is your ans!!!☺️

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Verify that ...

x = 3 is the zero of the given polynomial 2x³ - 5x² - 4x - 3


Putting the value of

x = 3 in the polynomial 2x³ - 5x² - 4x - 3

If the ans is zero then the x = 3 is the zero of the polynomial ....
But the answer is come - 6

therefore the x = 3 is not the zero of the polynomial

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I HOPE IT WILL HELP YOU ☺️✌️

Thank you ✌️

Answer 2

So for checking this put the value of x in the given polynomial .
If the answer is zero then yes , otherwise it is not its solution .

The answer is -6 .
So , it is not its solution .
BE BRAINLY