Wielomian W(x) = x^3 - x^2 - x +1 ma te sama wartosc w punkcie (-2). co wielomian
V(x) = -2x+m. To znaczy ze:
A.m=13 B.m=5 C.m=-5 D.m=-13
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w(-2)= (-2)³-(-2)² -(-2)+1= -8-4+2+1= -9
czyli
V(-2)= -9
V(-2)= -2(-2)+m= 4+m = -9 ⇒ m= -13
odpD