Question

please explain 3rd part its urgent.​

Answer 1

Answer:

$- 65024$

Step-by-step explanation:

$( {2}^{ - 3} - {2}^{ - 4} )( {2}^{ - 3} + {2}^{ - 4} )$

$( { {2}^{ - 3} }^{2} - { {2}^{ - 4} }^{2})$

${2}^{ 9} - {2}^{16}$

$- 65024$

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Answer 2

Answer:

$- 65024 \: is \: ur \: answer$