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20 is 5x4 so we can simplify it like this:

____ ______

/ = /

\/ 20 \/ 5 x 4

Also note that:

____

/ = 2

\/ 4

So...

____ ____

/ = /

\/ 20 2 \/ 5

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15y ago
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15y ago

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

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11y ago

square root of 26 (no change)

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Q: Simplify the algebraeically the square root of 20?
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Related questions

How do you simplify the square root of 400?

Square root of 400 simplified is 20.


Simplify square root of 40 Times Square root of 50?

Expressed as a surd, sqrt(40) x sqrt(50) = 20 sqrt(5).


How do you simplify the square root of 20?

sqrt(20) = sqrt(4*5) = sqrt(4)sqrt(5) = 2sqrt(5)


Is it possible to add a radical if there different under the square roots?

You can always add radicals, but you can't simplify unless the radicands have a common factor. For example, the square root of 20 plus the square root of 45 equals 2 times the square root of 5 plus 3 times the square root of 5, which is 5 times the square root of 5.


What is 2 square root of 20 - square root of 20 plus 3 square root of 20 - 2 square root 45?

It is 2*sqrt(5).


What is the square root of 75 and 20?

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


What is the square root of negative twenty?

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


What is the square root of 20 in simplest form?

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.


What is the square root of 20?

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.


What is the square root of 20 simplified?

The square root of 20 simplified is ±4.5


What is the square root of 20 simplified as?

The square root of 20 is simplified as: ± 4.5


What is A number those square is 20?

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.