# SOLUTION: Please, i need help solving (x-3)^3 using pascal's triangle. I have written out the triangle on my paper as: 1 1 1 1 2 1

Algebra ->  Algebra  -> Rational-functions -> SOLUTION: Please, i need help solving (x-3)^3 using pascal's triangle. I have written out the triangle on my paper as: 1 1 1 1 2 1       Log On

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 Algebra: Rational Functions, analyzing and graphing Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Rational-functions Question 242205: Please, i need help solving (x-3)^3 using pascal's triangle. I have written out the triangle on my paper as: 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1 etc. My teacher doesnt make us go past that. i need help identifying which level of the triangle i use and how to fill it into the problem. Thank you so much.Answer by jsmallt9(3296)   (Show Source): You can put this solution on YOUR website!```Exponent 0 1 1 1 1 2 1 2 1 3 1 3 3 1 4 1 4 6 4 1 5 1 5 10 10 5 1 ``` You might notice that the exponent is the second number in each row (and zero if there is no second number in the row). This pattern might be a way you could remember how this works.