If I=[1001] and E=[0100], then (aI+bE)3=

1.	If I=[1001] and E=[0100], then (aI+bE)3=
Answer» If $I = [\begin{matrix} 1 & 0 0 & 1 \end{matrix}]$ and $E = [\begin{matrix} 0 & 1 0 & 0 \end{matrix}],$ then $(a I + b E)^{3} =$

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