Respuesta :
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[tex] \tt \: ( \frac{18}{ - 2} ) ^{2} \\ \tt \: = (- \frac{18}{2} ) ^{2} \\ \tt = \frac{-18 \times -18}{-2 \times -2} \\ = \tt \frac{324}{4} \\ = \boxed{\tt\:81}[/tex]
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[tex]\overbrace{ \underbrace{ \sf \: \infty \: Carry \: on \: Learning \: \infty }}[/tex]
ᴛʜᴇᴇxᴛʀᴀᴛᴇʀᴇꜱᴛʀɪᴀʟ
Answer: 81
( 18 / -2 )^2
( first divide 18 by negative 2. 18/2 is 9, made negative )
( -9 )^2
( 9 squared, so 81 )
81 is the final answer
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