Question

ɴᴏ sᴘᴀᴍs !

ᴇxᴘʟᴀɴᴀᴛɪᴏɴ ɴᴇᴇᴅᴇᴅ !​

Answer 1

Step-by-step explanation:

${a}^{b} = \ {2}^{30} \\{a}^{a} \: = \: {2}^{2} \: \\ {b}^{a} = {30}^{2} \\ {b}^{b} = {30}^{30}$

(i)

${( {2}^{30} + {30}^{2} )}^{ - 1} \\ = ( \frac{1}{ {2}^{30}} \: + \frac{1}{ {30}^{2} } )$

(ii)

$( {2}^{2} + {30}^{30} )^{ - 1} \\ ( \frac{1}{ {2}^{2} } + \frac{1}{ {30}^{30} })$

Hope it helps you out