Simplifique os radicais:
a) ³√a⁴b³
b)⁵√a⁶b⁶
c)√a⁷b⁴
d)xy√112x²y
e) 2x²y²√32x²y²
f) y√54x⁴y³
Soluções para a tarefa
Respondido por
4
a) ³√a⁴b³ = ab∛a
b)⁵√a⁶b⁶ = ab ⁵√ab
c)√a⁷b⁴ = a³b²√a
d)xy√112x²y = xy√(2⁴.7x²y) = xy.2².x√7y = 4x²y√7y
e) 2x²y²√32x²y² = 2x²y²√2⁵x²y² = 2 x²y²2⁴xy√2 = 2⁵x³y³√2
f) y√54x⁴y³ = y√2.3³x⁴y³ = y.3.x².y√2.3y = 3x²y²√6y
b)⁵√a⁶b⁶ = ab ⁵√ab
c)√a⁷b⁴ = a³b²√a
d)xy√112x²y = xy√(2⁴.7x²y) = xy.2².x√7y = 4x²y√7y
e) 2x²y²√32x²y² = 2x²y²√2⁵x²y² = 2 x²y²2⁴xy√2 = 2⁵x³y³√2
f) y√54x⁴y³ = y√2.3³x⁴y³ = y.3.x².y√2.3y = 3x²y²√6y
Perguntas interessantes