sqrt(2) x sqrt(5) = sqrt(10) = 3.1623 (rounded)
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If you mean, the square root of 4 multiplied by the square root of 5, that is 2x5=10 If you mean, the square root of ( 4x25), that is the square root of 100 which is 10
50
2.5
That's the same as the square root of 150 or 5√6 . But the square root is multiplied by x-A2 +Bi4 +5/6 √10√15 = √150 = √(25 x 6) = 5√6
It is the number that is multiplied by itself to get another number.For example, what number do you multiply by itself to get 25?The answer is 5, because 5 multiplied by itself is 25.Another way to say 5 x 5 is 'five squared', written as 5225 (i.e. the result of 5 x 5) is 'the square' of 5.And 5 is the root, the 'square root' of 25.What might be the square root of 9? (3, because 3 x 3 = 9)So what is the square root of 49 ?