Question

Calcule o valor de :

a) ³√ 27/ 12
b) √ 64 × ²
c) ³√ - 27 × ³
d) ⁶√ 15625

Answer 1

a) ³√27/ 12 = 3/ 12 = 1/4
b) √ 64 × ² = 8x
c) ³√-27 × ³ = -3x
d) ⁶√15625 = ⁶√5⁶ = 5