User: how do i do this If 4! = 4 x 3 x 2 x 1, then 8! equals?

Weegy: 8! means 8 factorial, which means you multiply 8 by every number between 8 and 1, so 8x7x6x5x4x3x2x1 is the answer.
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Weegy: Math question: F of x equals x plus 3? f(x)=x 3 y=x 3 slope is 1, y intercept is -3 derivative is 1 everywhere it is continuous... don't know about uniform continuity
http://wiki.answers.com/Q/F_of_x_equals_x_plus_3
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