Question 202859
(x+3)^3 = (x+3)(x+3)(x+3)
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We  can  foil  one  set,,but  then  distribute  last
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(x+3) (x^2 +6x+9)
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(x^3 +6x^2 +9x)+ (3x^2 +18x +27)
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x^3 +9x^2 +27x +27
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check  ,,,let  x=1,,,64 = original  and  answer,,,ok