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The square root of 28 minus the squared root of 7 =±2.64575131

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โˆ™ 2011-04-13 14:21:47
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Q: What is the square root of 28 minus the squared root of 7?
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Related questions

How do you you factor 3x squared minus 25x minus 28?

3x squared minus 25x minus 28


Is 794 a square number?

Every number is a squared number- it is a square of something. However, 794 is not a perfect square number. 28 squared is 784 and 29 squared is 841. The square root of 794 is 28.1780056072107.


How do you solve x squared -28?

There's nothing to solve. If it equaled something, you could solve it. For example, if x^2 - 28 = 0, then x = the square root of 28, which simplifies to plus or minus 2 times the square root of 7.


Is 28 a square root?

28 does not have a square root.


Why isn't 28 a square number?

28 is not a perfect square. A perfect square is an integer that is the square of another integer. 9 is a perfect square; it equal to 3 squared, or 3 X 3. Often, such numbers are called simply square numbers. While 28 is not a perfect square, it is a square number in the sense that it has a square root. by definition, the square root of 28 times itself equals 28.


What is square root of 28?

technically the square root of 28 is to hard to find because it would go on and on, so most math maticians say that the answer to the square root of 28 is the square root of 28.


Is the square root of 28 the number 7?

no, 28 has no whole square root; the square root of 49 is 7


What is the square root of -28?

the square root of -28 is the square root of -1 time the square root of 28. The square root of -1 is not a real number, it is represented by i. The square root of 28 is the square root of 4 times the square root of 7 (4*7=28) The square root 4 is equal to 2, and the square root of 7 cannot be simplified.The answer is 2i√7.


What is x squared minus 3x minus 28?

(x+4)(x-7)


Is the square root of 28 rational or irrational?

The square root of 28 is the same as the 2 x the square root of 7. 7 is prime, and so the square root of 7 is irrational. Thus the square root of 28 is irrational.


What is 28 square root of 6?

28 square root of 6 is approximately 68.59. Plug 28 back to the root will be V4704.


What is 3 square root 28 simplified?

5 square root 7 because 3 square root of 28 goes from 3 square root of 28 to 3 square root of 7 and 4 which then 4 condenses down to 2 and you add that to 3 then you get 5 square root of 7


What is 8-6 squared - 28?

First you must square the 6 which the answer is 36. Then you subtract 36 from 8 and the answer is negative 28. Finally you solve negative 28 minus 28 (-28-28) which equals negative 56 (-56).


What is the square root of 794?

There is no square root of 794 but there is a square root for 784. It is 28.


What is the square root of 8 times the square root of 28?

4 square root of 7


What is the simplified exression of the square root of 28?

Expressed as a surd, the square root of 28 is equal to 2 root 7.


Is the square root of 28 imaginary?

No but the square root of 28 is an irrational number that can't be expressed as a fraction


What is the Simplest radical form of the square root of 28?

The square root of 28 or in this case the radical form of 28 will be 2 times radical 7. Since 28 is 4 times 7 and the square root of 4 is two.


What is the square root of 28 in radical form?

The square root of 28 in simplified radical form is...2 * Square root of 7


What is the perimeter of a square that has an area of 49 cm squared?

The area of square is the square of one of its sides, which are all equal. To find the value of a side, take the square root of the area. In this case the square root of 49cm2 is 7cm. The perimeter is the sum of all four sides of the square, so the perimeter of a square with an area of 49cm2 is 7+7+7+7 = 28, or 4x7 = 28.


Is the square root of 28 integral or imaginary?

The square root of 28 is an irrational number that can't be expressed as a fraction


What is the answer to x squared minus 11x plus 28 equals 0?

x = -28 / -11^2


Is 28 already squared?

28 is not a square number, if that is what the question means.


What is the square root of 42 multiplied by square root of 28?

14 (sqrt6)


What is negative 4 Times Square root of 490 simplified?

-28(square root)10