Math, asked by bhabna75, 11 months ago

answer is fast please...

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Answered by siddh12381

0

Answer:

3

Step-by-step explanation:

f(x)=2x^2-4x- k + 3

f(2)= 2(2)^2-4(2)-k+3

=8-8-k+3

-3=-k

3=k

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