document.write( "Question 1029683: Use pascal's triangle to write down the binomial expansion of (1+x)⁴
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Algebra.Com's Answer #644642 by fractalier(6550)\"\" \"About 
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\n" ); document.write( "For (1 + x)^4, the powers of x increase from zero to four, term by term...so that
\n" ); document.write( "(1 + x)^4 = 1 + 4x + 6x^2 + 4x^3 + x^4
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