Q: Square root of 40 and the square root of 20?

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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

20

Square root of 40 approximately = 6.324555325 / square root of 40 = 0.790569415

The square root of 400, also known as 20.

No - remember that you cannot have a negative square root. Instead, the square root should be +40 as opposed to -40.

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Oh, that's a happy little math question! To simplify this, we can break it down step by step. The square root of 20 is 2 times the square root of 5, and the square root of 40 is 2 times the square root of 10. So, the answer is 4 times the square root of 50. Just remember, there are no mistakes in math, just happy little accidents!

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

20

The square root of 40 is about 6.32

Square root of 40 approximately = 6.324555325 / square root of 40 = 0.790569415

The square root of 400, also known as 20.

No - remember that you cannot have a negative square root. Instead, the square root should be +40 as opposed to -40.

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

The square root of negative 40 is: 6.324555 i

The square root of 40 is an irrational number

The square root of 1600 is 40, therefore the square root of -1600 is 40i, where "i" is the imaginary unit.

Square root(40) = 6.3 6.3 + 9 = 15.3 Unless you mean it this way (square root of 49): Square root(49) = 7.0