Zadanie 18. Ze zbioru zadań Matematyka 1.
Treść Zadania:
Oblicz wartość wyrażenia dla x = -3 :
a) 2 + 5x b) x² + 2(x + 3) c) x d) x²
_____ __________ _ - 3x _ + 0,25x
2 - x x² - 2 3 4
____ = Kreska ułamkowa.
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a)=
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b)=
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c)=
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=-1+9=
=8
d)=
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