answersLogoWhite

0


Best Answer

To get the square root of 8, you have to multiply the root of 2 and the root of 4.

The root of 4 then simplifies to 2, so the square root of 8 equals 2 times the square root of 2.

User Avatar

Wiki User

โˆ™ 2010-10-24 16:38:18
This answer is:
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
User Avatar
Study guides

Algebra

20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

โžก๏ธ
See all cards

J's study guide

2 cards

What is the name of Steve on minecraft's name

What is love

โžก๏ธ
See all cards

Steel Tip Darts Out Chart

96 cards

170

169

168

167

โžก๏ธ
See all cards

Add your answer:

Earn +20 pts
Q: What is the square root of 8 in radical form?
Write your answer...
Submit
Related questions

What is the square root of 320 in radical form?

8 times the square root of 5


Square root of 32 in simplified radical form?

square root of 8*square root of *4 = 32 Sq root of 4=2 so its 2sq root 8


The square root of 16 times the square root of 8?

√16 x √8 = 4 x 2√2 = 8√2 in radical form or as a decimal = ±11.3137085


What is the square root of -8 in radical form?

2 times square root of 2 times i (where "i" is the imaginary unit).


What is the square root of 8 simplified?

Square roots, simplifiedWhen you are asked for a simplified square root of some number, the answer is expected to be in radical form, not in decimal form. For example, 3 radical 2 (or three square roots of two) is the simplified square root of 18.So, let's look at this one: the square root of 8.The factors of 8 are 4 and 2. (8 and 1 are also factors, but those are not helpful.) So we can say that the square root of 8 is equal to the square root of (4 times 2):SQT(8) = SQT(4 * 2)This can be written another way:SQT(8) = SQT(4) * SQT(2)Since 4 is a perfect square whose square root is 2, we can write the equation above this way:SQT(8) = 2 * SQT(2)In English, that's "The square root of 8 is 2 square roots of 2" or "The square root of 8 is 2 times the square root of 2" or "The square root of 8 is 2 radical 2."What's this radical business? Well, I can't draw the radical sign here, so I've been using the SQT(x) convention. That is equal to an x under a radical sign.By the way, 2 times the square root of 2 is 2.828, if you are wondering.


What is 8 square root 27 in radical form?

It is 24*sqrt(3).


How do you simplify the radical 384?

You look for a perfect square and take it out of the radical (while taking the square root of it).


What is the square root of 640?

8 radical 10


What is the complete simplification of the square root of 320?

320 = 64(5) =8 radical 5.,,....or 8 times the square root of 5!


8 times the square root of 5 minus the square root of 125 in radical form?

±3*sqrt(5) or ±13*sqrt(5)


What is the root of 8 in radical form?

2√2


What is the square root of 8 in simplest radical form?

sqrt(8) = sqrt(4 x 2) = sqrt(4) x sqrt(2) = 2xsqrt(2)


What is the square root of -8 imaginary number?

The square root of -8 is sqrt(8)*i where i is the imaginary square root of -1. It can also be written as 2*sqrt(2)*i - which looks a bit neater when the radical sign is used. That is, unfortunately, not possible with this browser.


What is the square of 192 in simplified radical form?

8√3


How do you simplifying square roots?

It might be best to answer this with an example. Look at the square root of 8. To simplify it we notice that 8 is 2x4 and that 4 is a perfect square. So we can simplify the square root by taking the 4 out of the radical sign and writing it as 2xsquare root of 2. Perhaps a better way to think of this is that is you have square root of a x square root of b, that is the square root of (ab). So if we have square root of 8 that is the same as square root of 4 x square root of 2 and square root of 4 is 2 so the answer is 2xsquare root of 2. In general, look for perfect squares and factor them out of the number so they can be removed from the square root.


What is square root of 8?

The square root of 8 is 2 sqrt 2, an irrational number. In decimal form it is 2.828427124746190097603377448419...


Is the square root of 2.56 rational or irrational?

It is rational because its square root can be expressed as a fracion in the form of 8/5


What is 5 square root 18 minus 7 square root 8?

Expressed in root form, 5 sqrt(18) - 7 sqrt(8) = sqrt(2)


What is the square root of 2 plus the square root of 2 in square root form?

The square root of 2 plus the square root of 2 is equal to twice the square root of 2, therefore the correct answer is: 2(√2) or √8


What is the rational form of square root of 64?

8


The square root of 53 lies between what two numbers?

7 is the square root of 49 and 8 is the square root of 64.


What does it mean when there is a little number above the square root symbol?

It means it is a different kind of root, such as a cubic root, which has a three above the square root symbol ('radical sign'). If y is the square root of x, it means that y2 = x. So the square root of 4 is 2, and 22 is 4. If y is the cube root of x, it means that y3 = x. So the cube root of 8 is 2, and 23 = 8.


Square root 2 times square root 3 times square root 8?

square root 2 times square root 3 times square root 8


What is the Square root of 8 in simplified radical form?

the SQ of 8 is.... SQ 4 times 2 = SQ 4 times SQ 2 = 2 times SQ 2 or 2(SQ)2 A square root is a number that can be multiplied by the same number twice... for example: the SQ of 25 is 5 because 5 x 5 = 25


What is the principle square root of 64?

The principle square root of 64 is ±8.8.* * * * *The square roots of 64 are +8 and -8.The PRINCIPAL square root is the positive root, +8.So, the answer to the question that was asked is +8 not ±8.