Question

A) 4 elevado a 2/3
B) 4 elevado a 3/2
C) x elevado a 10/9
D) A elevado a M/N

Answer 1

a)
$\sqrt[3]{4 ^{2} }$
b)
$\sqrt{4 ^{3} } = 8$
c)
$\sqrt[9]{ {x}^{10} } = \sqrt[9]{ {x}^{9} \times x} = x \sqrt{x}$
d)
$\sqrt[n]{ {a}^{m} }$