Question

If f(x)= x^2-4x+3, evaluate f(-1) -f (-1)

Answer 1

Answer:

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Answer 2

Hello Buddy ❤️

Answer:

$\Large \pink {0}$

Step by step explanation:

$f(x)={x}^{2}-4x+3$

$\red {Substituting\: the\: value\: x=(-1)}$

$f(-1)=({-1})^{2}-4(-1)+3$

$f(-1)=1+4+3$

$f(-1)=8$

$\red {Evaluating\: f(-1)-f(-1)}$

$8-8$

$0$

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