Question

determine o valor dá raiz quadrada

√(-2)•(+4)²•(-8)

Answer 1

Bom dia Davy,

√(-2) x (+4)² x (-8)
√(-2) x (16) x (-8)
√(-32) x (-8)
√(+256)
√256 = 16

Answer 2

√(-2)•(+4)²•(-8)

√-2•16•(-8)

√-32•(-8)

√256

16