1.

F(x)=x²-x then f(x-1) - f(x+1)=​

Answer»

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LET's simplify step-by-step.

F(x-1)-f(x+1)

Distribute:

= (f)(x)+(f)(-1)+-fxt

=fx+-+-fx+-f

Combine Like TERMS:

=fx+-+-fx+-f

=(fx+-fx)+(-f+-f)

=-2F



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