Wykonaj odejmowanie wielomianów :
W(x)-Q(x)
W(x)=2xdo potegi 3 ,-2xdo potegi 2 +k
Q(x)=2xdo potęgi 3.+4xdo potegi 3 ,-8x do potęgi 2 .
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W(x)=2x³-2x²+k
Q(x)=2x³+4x³-8x²
W(x)-Q(x)=(2x³-2x²+k)-(2x³+4x³-8x²)= 2x³-2x²+k-2x³-4x³+8x²=-4x³+6x²+k