oblicz
√75
√12+√27
2x do 5 ; x do 2 - x do 3
√75 = √(25x3) = 5√3
√12+√27 = √(4x3) + √(9x3) = 2√3 + 3√3 = 5√3
2x⁵ : x² - x³ = 2x³ - x³ = x³
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√75 = √(25x3) = 5√3
√12+√27 = √(4x3) + √(9x3) = 2√3 + 3√3 = 5√3
2x⁵ : x² - x³ = 2x³ - x³ = x³