4 pizzas ÷ 3 chefs = __
pizzas for each chef

for all it would be 1 but since there is 4 there would be 1.3 for one person, since there is 4 pizzas for now all chefs.

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

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