March 2022 0 3 Report
Pomoże ktoś ? 1) Uporządkuj jednomiany:
a) 4x⋅6x =
b) 3x⋅(–6x2) =



2) Uprość wyrażenia:
a) 10x + 4x =
b) 3y + y + 4y =
c) – 13b + 4b – 5b – 4a =
d) 4p + 9p2 – 7p – 2p2 =
e) (2x – 3) – 8x =
f) – (2x – y) + (y – 2x) =
g) 6(2x + 7) =
h) x(4x – 7) =
i) 3x(9 – 5x) =
j) 5(5x – 4) – 4(3x – 6) =

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