100 Things Redskins Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

100 Things Redskins Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

Matematika F(x) : x² - 3x g(x) : 2x +1 (f -g ) (x)

F(x) : x² - 3x g(x) : 2x +1 (f -g ) (x)

f(x) = x² - 3x

g(x) = 2x + 1

(f - g)(x) = f(x) - g(x)

= x² - 3x - (2x + 1)

= x² - 3x - 2x - 1

= x² - 5x - 1

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