Question

(-2)power -3 × (-2)power-4​

Answer 1

Step-by-step explanation:

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$( { - 2})^{ - 7} \: is \: right \: answer$

$\pink{▬▬▬}$$\red{▬▬▬}$$\green{▬▬▬}$$\blue{▬▬▬}$$\orange{▬▬▬}$