Question

Help me

It's too much urgent yr​

Answer 1

(iii)

$\sqrt{18}$

Or you can also take

$- \sqrt{18}$

(iv)

${a}^{b} + {b}^{a}$

=

${3}^{2} + {2}^{3}$

=

$9 + 8$

=

$17$

Answer 2

ıllıllı uoᴉʇnloS ıllıllııllıllı uoᴉʇnloS ıllıllı