Jawabanmu

2013-12-15T19:40:51+07:00
y=(4xpangkat2+3x)pangkat4
di jabarkan ya??
pake aja segitiga pascal baris ke lima 14641
y= x^4[(1) (4x)^4 + (4) (4x)^3 (3)^1 +
(6) (4x)^2 (3)^2 + (4) (4x)^1 (3)^3 + (1) (3)^4 ]
y= x^4 (256x^4 + 768x^3 + 864x^2 + 432x + 81)
y= 256x^8 + 768x^7 + 864x^6 + 432x^5 + 81x^4