uporządkuj jednomiany ;
a) 2,4 xy <do potęgi 2 > * (-2,5)x <do potęgi 2> y <do potęgi 3>
b) 3x * (-2)xy <do potęgi 2 * 5
c) 4x * (-3y) * (- jedna druga) xy
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a) 2,4xy² * (-2,5)x²y³ = -6x³y^5
b) 3x * (-2)xy² * 5 = -30x²y²
c) 4x * (-3y) * (-½)xy = 6x²y²