Question 63068: (p+10y)^6
expand using pascal's triangle.
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! (p+10y)^6
expand using pascal's triangle.
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The line of the triangle is 6C0,6C1,6C2,...6C6
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The expansion is:
6C0p^6(10y)^0+6C1p^5(10y)^1+6C2p^4(10y)^2+6C3p^3(10y)^3+6C4p^2(10y)^4+etc
= p^6+6p^5(10y)+15p^4(10y)^2+20p^3(10y)^3+15p^4(10y)^4+etc.
=p^6+60p^5y+1500p^4y^2+20000p^3y^3+150000p^4y^4+ etc
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Cheers,
Stan H.
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