Question

Please please help me I linked some photos. Can you please help me solve.

Answer 1

`√(x) = {x}^{ (1)/(2) }`

so

`\sqrt{ {x}^(18) } = {( {x}^(18)) }^{ (1)/(2) } = {x}^(9)`

`0.1 \sqrt{ {a}^(6) } = 0.1 * {a}^(3)`