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using basic math principles, you can't find the square root of a negative number because in order for a number to be a square root, you have to multiply it by itself to get your radical. since a negative times a negative and a positive times a positive are both positive, it is impossible to find the square root of a negative number

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Q: Why cant you evaluate the square root of negative twenty five using real numbers?

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impossible

they ARE two numbers

There is no true answer to the square root of twenty, Because you can't multiply two of the same numbers to make twenty.

five

Negative twenty nine minus negative twenty one is negative eight.

They are all square numbers under twenty.

twenty three has no square root but it will be in between 4 squared and 5 squared but more towards the 5. also there is + and - square roots such as the two square roots of 9 are +3 and -3. - times - = + and + times + = +.

Square: 1, 4, 9, 16 Cube: 1, 8

(5-8) x (-6) - (-6)

Negative eleven plus twenty is positive 9.

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

You could say the numbers 1 to 20 or even the numbers 0 to 19, but in reality there is no first number, as we have negative numbers. If you were saying it was not just limited to whole numbers, there would be even more. So mathematically there is no answer to the question.

5,2 and 1 are the prime numbers for twenty.

270 Think of it as adding a zero for each "power" that is a tenth. If it is a positive only. For negative numbers (27 to the negative 10) it would be the opposite, so 2.7

negative twenty-seven

The answer depends on what the twenty numbers are!

Although -1 x -20 = 20, usually we only list the positive factors of positive numbers.

8(22 - 1)

In words, the spelling is: twenty dollars.In numbers, the spelling is: $20.twenty dollars

There are 200,000 square metres in twenty hectares.

+432

negative 42

Negative Twenty-Seven

negative eighteen

Twenty to the negative 5th power equals 3.125e-7 or 3.125 x 10-7