January 2019 1 769 Report
Wykonaj działania 1:
a)(x3-2x+1)(x2+1)+(x4+3x+2)(x3-2x)
b)2x4-3x+5)(x3+4x+1)+(x3+2x)(x4-4x2)
c)3x3-2x2+5x+1)(x+2)+(x3+4x2-1)(x2+5x)
d)(x3-2x2+4x+5)(x2-1)-(x3-4x2+2x-3)(x2+2x)
Wykonaj działania2:
a)(x2=x+1)2-(x2+x+1)2
b)(3x2-x+2)2-(3x2+x+2)2
c)(x2+x)2+(3x2+1)2
d)(2x2-3x)2+(x2+4x)2
2x2=czyli 2do potegi drugiej tak samo z reszta np.4x2=4xdo potegi2
x3=xdo potegi 3itd.

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