Top Answer

square root of 20 = square root of 4 * square root of 5.

square root of 4 = 2, so your answer is 2 square root of 5.

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the square root of 20 in it's simplest form is ^2 square root of 5

20√15

sqrt(2000) = 20*sqrt(5)

sqrt(20)*sqrt(5) = sqrt(20*5) = sqrt(100) = Â±10

square root of 20 = square root of 4X5=square root of 4 X square root of 5=2*square root of 5.

sqrt(20)factor under the radicalsqrt(22 * 5)bring out the 2 as it is squared2sqrt(5)========simplest form

20 times the square root of 2

√400 = 20, -20

2√5

The square root of 400, also known as 20.

The square root of 400 is 20. 20 times 20 is 400. * * * * * -20 is also a square root of 400.

The square root of 75 is 8.66 and the square root of 20 is 4.47.

Because the Square Root of negative 1 = i (The imaginary square root of negative 1.) and where if the square root of one number and of another number are multiplied together, the answer is equal to the square root of the two numbers combined. (Square root of 8 times the square root of 5 equals the square root of 40.) So... √(-20) =√20×√(-1) =√4×√5×i =2i(√5) The answer is 2i times the square root of 5. square root (-20) = square root (-1) x square root (20) square root (-20) = i x 4.47213595 square root (-20) = 4.47213595 i

It is 2*sqrt(5).

The square root of 20 is: ± 4.472136The square root of 20 is ± 4.472136 (to 7 sf).A square root of a number is the number that when multiplied by itself equals the given number.

The square root of 20 simplified is ±4.5

The square root of 20 is simplified as: ± 4.5

20 is in its simplest form.

If you mean the square root is 20, the answer is 400. If you mean the square root of 20, the answer is about 4.47.

The square root of 20 is an irrational number that can be expressed as 2 times square root of 5

The simplest form of 20 is 20, as it appears in the question.

4.472135955 is the sq. root of 20.

square root(20) over 36 = 0.124225999

The square root of 20 is an irrational number

Square root of 20 is 2*SQRT(5) or approx. 4.472 Square root of 40 is 2*SQRT(10) or approx. 6.325