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OpenStudy (dtan5457):
What is the middle term of the expansion?
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OpenStudy (dtan5457):
OpenStudy (dtan5457):
@Nnesha
OpenStudy (dtan5457):
@Directrix
OpenStudy (dtan5457):
@Zale101
OpenStudy (triciaal):
Pascal's triangle the coefficients for (1 + x)^6 : 1 6 15 20 15 6 1 the middle 20 here (x/2 - 2y) ^6 20 (x/2)^3(2y)3 20x^3/2^3 * 2^3*y^3 20x^3y^3
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OpenStudy (dtan5457):
I have never heard of the pascal triangle..can you explain?
563blackghost (563blackghost):
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