Question

simplifique os radicais; a) √49m³ b) √9x⁵ c)³√8a⁴ d)⁴√16m⁵

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Answer 1

a) √49m³ = √49m².m¹ = 7m√m

b) √9x⁵ = √9x².x².x¹ = 3x.x.√x = 3x² √x

c)³√8a⁴ = ³√(2m)³.m¹ = (2m) ³√m

d)⁴√16m⁵ = ⁴√(2⁴ m⁴).m = 2m ⁴√m