pooja220206 pooja220206

13-09-2020
Mathematics

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if 2is the zero of the polynomial f(x)=x^2-8x+k then the value of k is

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shravaninpatil shravaninpatil

13-09-2020

Answer:k=12

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muhammadolim muhammadolim

13-09-2020

Answer:

12

Step-by-step explanation:

zero of the polynomial is 2 ⇒ f(2) = 0

f(2) = 2² - 8 × 2 + k = 0

4 - 16 + k = 0

k = 12

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