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anonymous
 5 years ago
Expand: (x+3) to the power of 3?
anonymous
 5 years ago
Expand: (x+3) to the power of 3?

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amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0x^3 +3x^2(3) +3x(3^2) + 3^3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Start off on the basic. (x+3)(x+3) = x^2 + 6x + 9 Then multiply through again. (x^2 + 6x + 9)(x + 3) x^3 + 6x^2 + 9x + 3x^2 + 18x + 27 x^3 + 9x^2 + 27x + 27

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0i think its part of the binomial theorum; which has the coefficients of Pascals triangle. At ^3 we get coefs of 1,3,3,1

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0then just input the first and last terms last term decreases by ^1 and first term increases by^1

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0(x+3)^5 1 5 10 10 5 1 1x^5 +5x^4 +10x^3 +10x^2 +5x +1 1x^5 +5x^4(3) +10x^3(x^2) +10x^2(3^3) +5x(3^4) +1(3^5)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0x^5 +15x^4 +90x^3 +270x^2 +405x +3^5 lol

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0They'll come a point when the power is too high for you to continue your precious triangle. Or too nonpositiveintegery

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0yeah, but its fun while it lasts :) my son thinks its cool lol

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i'm lost... do you basically foil 3 times or what?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0yes, "FOIL" 3 times, but that last "FOIL" becomes more of a "FOIOIOL" or some such nonesense...

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0distribute 3 times is a better acounting for it

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0I tell my kids, no you dont "FOIL" anything. You work it out thru the distributive property. And once you know what is going on....name it whatever you want :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0what would the final answer come out to ?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0its already been posted..... scroll up :)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0or... distribute it out 3 times....

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0tell me the answer again... i dont know which one the answer is?? pleaz write it again
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