a) 2√3 - 3√3 + 5√3 - 7√3=
b) 4∛2 + ∛2 - 3∛2 -∛2 =
c) 3∛5 - 2∛2 - ∛5 + 4∛2 =
d) 2∛-2 + 4 - 4√5 - 3∛-2 + 6√5 =
dam naj ;D
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a) 2√3 - 3√3 + 5√3 - 7√3=-3√3
b) 4∛2 + ∛2 - 3∛2 -∛2 = ∛2
c) 3∛5 - 2∛2 - ∛5 + 4∛2 = 2∛5+2∛2
d) 2∛-2 + 4 - 4√5 - 3∛-2 + 6√5 =4 + 2√5 - ∛-2
a) -17 i pierwiastek z 3