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Q: What is the square root of forty?

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the square root is 7

1/2

Yes.

48 in a square root sign

12 (the square root of 144).

-7 or +7.

6/7 or 0.857

Irrational.

12

pi it's so easy

The square root of negative forty-nine (-49) has no value over real numbers. However, over complex numbers, the square root of -49 is ±7i, where "i" is the imaginary unit, which i2 = -1.

√(7√42) √(7X6.48) √45.365) 6.735 rounded

nine sevenths.

40

The square root of one hundred and forty six million is Dana rox and so does pizza and ice crream and scooby do and hello kity and tinker bell

Square root of 40 can be written as 49 to the power of half. So, the 2 in the half gets cancelled with the 4 leaving 49 square. And 49 square is 2401.

x-7

109

It is: 3 times 12 = 36

Remember when taking the square root of a number, that there is the positive answer, but also there is a negative numbert answer. An example is the square root of 49 can be either 7 or negative seven, because when you multiply negative seven times itself, you get forty nine.

The 8th root

The square root of the square root of 2

26

The square root of the square root of the square root of something is called the 8th root. The 8th root of pi is approximately 1.15383506784999.

To square a number (mathematically expressed as X2) you multiply it by itself. 49 is the square of the number 7, and 7 can be said to be the 'square root' of 49.