Question

By putting x=-lis polynomial f(x) = 4x - 3, the value of polynomial will be
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Answer 1

Step-by-step explanation:

if x=-l then value of f(x) =f(-l) = 4(-l)-3

= -4l-3

if this l is 1 then f(x) = f(-1)= 4(-1)-3= -4-3= -7

Answer 2

Answer:

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