The radicands can be combined.
√2 × √5 = √(2×5)
= √10
:::::
√5 × √10 = √(5×10)
= √50
= √(25×2)
= √25 × √2
= 5√2
â2 â5 = â10
â5 â10 = â50 = 5â2
10 square root of 5
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Verified answer
The radicands can be combined.
√2 × √5 = √(2×5)
= √10
:::::
√5 × √10 = √(5×10)
= √50
= √(25×2)
= √25 × √2
= 5√2
â2 â5 = â10
â5 â10 = â50 = 5â2
10 square root of 5