Question

Solve (36)1/2 – (121)1/2 + (512)1/9​

Answer 1

${(36)}^{ \frac{1}{2} } - {(121)}^{ \frac{1}{2} } + {(512)}^{ \frac{1}{9} }$

${ ({6}^{2}) }^{ \frac{1}{2} } - {( {11}^{2} )}^{ \frac{1}{9} } + { ({2}^{9}) }^{ \frac{1}{9} }$

$6 - 11 + 2$

$8 - 11$

$- 3$