November 2018 1 187 Report

2 zadania:

1. Dane jest równanie ax - b = cx + a , gdzie . Zatem:
a). x = b + a / ac

b). x = b + a / a - c

c). x = a - b / ac

d). x = a - b / a - c

2. Wielomian W (x) = x³ - x² - x + 1 można przedstawić w postaci:

a). W (x) = (x-1)² (x+1)

b). W (x) = x² (x-1)

c). W (x) = (x+1)² (x-1)

d). W (x) = x² (x+1)


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