September 2018 1 28 Report

Wielomiany W(x) i Q(x) są równe. Wyznacz wartości współczynników a,b,c jeżeli:

1. W(x)= 3x³-(a+3)x²+7x+c

Q(x)=3x³+4x²-(b+1)x+4

2. W(x)= 5x³-(3a+1)x²+bx-3/4

Q(x)=5x³+2x²-(3b+2)x+1/2c

3. W(x)= ax^4+(4-3b)x³+7x-0,75c

Q(x)=x³+ax²+7x+4

wyniki:

1. a=-7 b=-8 c=4

2. a=-1 b=-1/2 c=-1,5

3. a=0 b=1 c=-5 1/3


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