Question

8.Determine as seguintes potências:

Answer 1

a) (√11)²= 11

b) (³√a)⁴= a ³√a

c) (5√6)²= 25.6= 150

d) (6√a)²= 36a

e) (2√3x-1)²= 4. (3x-1)= 12x - 4

f) (a/b√a)²= a²/b². a= a³/b²

g)( a/2√2/ab)²=

$\frac{ {a}^{2} }{4} \times \frac{2}{ab} = \frac{2 {a}^{2} }{4ab} = \frac{a}{2b}$