Question

check whether 1/2 in the zeroes of the polynomial 2x²-x

Answer 1

Hey there!!!

Given polynomial = 2x² - x

To check if 1/2 is the zeroes of the given polynomial, we have to put x= 1/2 in the polynomial, and if the answer is zero, then it is the zeroes of the given polynomial.

So,
Put x = 1/2,

⇒ 2(1/2)² - 1/2
⇒ 2(1/4) - 1/2
⇒ 1/2 - 1/2
⇒ 0

The answer is zero, so we can say that 1/2 is the zeroes of the given polynomial 2x² - x.

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HOPE HELPS!!

Answer 2

Hey Friend !!
The answer has been attached below. Hope it helps :)