Answer:
320√2
Explanation:
There is no equation. This is simply a multiplication.
8√10(8√5) =
= 8 × 8 × √10 × √5
= 64 × √(10 × 5)
= 64 × √50
= 64 × √25 × √2
= 64 × 5 × √2
= 320√2
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