September 2018 1 15 Report
1.Oblicz
a) 10⁵ : 0,1⁻³ - 0,1⁰
b) 3√50 + 2√32 - 4√200
c) 1,3 × 10⁶ - 2,5 × 10⁴

2.Układy równań Rozwiąż i sprawdź
a) {6x - 9y = 6
{ 8x + 5y = ⁷/₃

b) {4x- 5y = 5
{ 6x - 7y =9

c) {2x - ½y =3
{ y - 4x = -6

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