Błagam pomózcie zaraz mam matmę :(
Dane są wielomiany:Wykonaj działania:
W(x) + (P(x) = 3x³-4x²+5x-6 +(-2x³)-5x+7 = x³-4x²+1
W(x)+Q(x) = 3x³-4x²+5x-6 + 4x²-3x+2 = 3x³+2x-4
W(x) -Q(x)=3x³-4x²+5x-6 -( 4x²-3x+2) =3x³-4x²+5x-6-4x²+3x-2 =
=3x³-8x²+8x-8
W(x)-P(x)= 3x³-4x²+5x-6 -(-2x³-5x+7) = 3x³-4x²+5x-6+2x³+5x-7 =
=5x³-4x²+10x-13
Q(x)-P(x) = 4x²-3x+2-(-2x³-5x+7)=4x²-3x+2+2x³+5x-7 = 2x³+4x²+2x-5
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W(x) + (P(x) = 3x³-4x²+5x-6 +(-2x³)-5x+7 = x³-4x²+1
W(x)+Q(x) = 3x³-4x²+5x-6 + 4x²-3x+2 = 3x³+2x-4
W(x) -Q(x)=3x³-4x²+5x-6 -( 4x²-3x+2) =3x³-4x²+5x-6-4x²+3x-2 =
=3x³-8x²+8x-8
W(x)-P(x)= 3x³-4x²+5x-6 -(-2x³-5x+7) = 3x³-4x²+5x-6+2x³+5x-7 =
=5x³-4x²+10x-13
Q(x)-P(x) = 4x²-3x+2-(-2x³-5x+7)=4x²-3x+2+2x³+5x-7 = 2x³+4x²+2x-5