Question

$x^{3}-2 x^{3}+x+2 x^{3}+1=?$

Answer 1

x³-2x³+x+2x³+1=x³+x+1=x(x²+1)+1

Answer 2

x³-2x³+x+2x³+1→termenii subliniati se reduc

=x³+x+1

=x(x+1)+1

Sper ca te-am ajutat;)