Proszę o pomoc
Wykonaj potęgowanie :
a) ( x²+1) ² = .....
b) ( 3+2x) ² = ...
x^4+1
9+4x^2
b 3.2+2*3*2x+ 2x.2=9+12x+4x.2
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x^4+1
9+4x^2
b 3.2+2*3*2x+ 2x.2=9+12x+4x.2