Question

please someone help to solve the second one
please upload a attachment with step by step ​

Answer 1

Answer:

(ii) 2 power 6 18 ka 9 power

Answer 2

Answer:

$\frac{12 {}^{4} }{18 {}^{2} }$

=

$\frac{12 {}^{2} }{18}$

because the upper ⁴ and ² get minus and become ² and ⁰

so that's your answer