Sbuve that \( (2 \sqrt{2})^{5}=32 \sqrt{2} \)
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To prove that \( (2 \sqrt{2})^{5} = 32 \sqrt{2} \), let's start by simplifying the left-hand side: \[ (2 \sqrt{2})^{5} = 2^{5} \cdot (\sqrt{2})^{5} \] Now calculate each part: \[ 2^{5} = 32 \] \[ (\sqrt{2})^{5} = (2^{1/2})^{5} = 2^{5/2} = 2^{2} \cdot 2^{1/2} = 4 \sqrt{2} \] Now, combine both parts: \[ (2 \sqrt{2})^{5} = 32 \cdot 4 \sqrt{2} = 128 \sqrt{2} \] Actually, I made an error above because \( 32 \cdot 4 \sqrt{2} \) is not equal to \( 32 \sqrt{2} \) but rather \( 128 \sqrt{2} \). Thus, the original statement \( (2 \sqrt{2})^{5} = 32 \sqrt{2} \) is not correct since \( (2 \sqrt{2})^{5} = 128 \sqrt{2} \). So the equality does not hold.