Wpisz odpowiednie sumy algebraiczne :
a)
3x²y³z⁵ - 9x³y⁵z³= 3x²y³z³(.............)
3x²y³z⁵ - 9x³y⁵z³ = xyz(................)
3x²y³z⁵ - 9x³y⁵z³ = 9z³(...............)
b)
u²v⁴-5u⁴v² = u²v²(...............)
u²v⁴-5u⁴v² = 5uv(............)
u²v⁴-5u⁴v² = -5v² ( ............)
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a)3x²y³z⁵ - 9x³y⁵z³= 3x²y³z³(z²-3xy²)
3x²y³z⁵ - 9x³y⁵z³ = xyz(3xy²z⁴-9x²y⁴z²)
3x²y³z⁵ - 9x³y⁵z³ = 9z³(⅓x²y³z²-x³y⁵)
b)
u²v⁴-5u⁴v² = u²v²(v²-5u²)
u²v⁴-5u⁴v² = 5uv(⅕uv³-u³v)
u²v⁴-5u⁴v² = -5v² (-⅕u²v²+u⁴)
a)
z²-3xy²
3xy²z⁴-9x²y⁴z²
⅓x²y³z²-x³y⁵
b)
v²-5u²
⅕uv³-u³v
-⅕u²v²+u⁴