2√7
In radical form, it is √256 But 256 = 28 so √256 = √(28) = 24 = 16
28 does not have a square root.
First we have to factor the radicand into square factors (Hint: *The best squares* try 100, 25, 16, 9 and 4. If none of these work, then try other square factors.) 4 is a factor of 28 so we can rewrite √28 as √4x7 Since 4 is a square factor, we take the square root of 4 which is 2. We put the 2 in front of the radical symbol: 2√7 Now, the radicand is 7 which does does not have square factor. Therefore the simplified radical is 2√7 . this is read "2 times the square root of 7"
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.
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.
2√7
In radical form, it is √256 But 256 = 28 so √256 = √(28) = 24 = 16
28 does not have a square root.
First we have to factor the radicand into square factors (Hint: *The best squares* try 100, 25, 16, 9 and 4. If none of these work, then try other square factors.) 4 is a factor of 28 so we can rewrite √28 as √4x7 Since 4 is a square factor, we take the square root of 4 which is 2. We put the 2 in front of the radical symbol: 2√7 Now, the radicand is 7 which does does not have square factor. Therefore the simplified radical is 2√7 . this is read "2 times the square root of 7"
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.
no, 28 has no whole square root; the square root of 49 is 7
Oh, what a happy little math question we have here! To simplify 3√28, we first look for the largest perfect square that divides evenly into 28, which is 4. So, we can rewrite 28 as 4 * 7. Now, we can take the square root of 4, which is 2, and bring it outside the square root symbol. This gives us 2 * √7, which is the simplified form of 3√28. Happy mathing, my friend!
irrational
28 square root of 6 is approximately 68.59. Plug 28 back to the root will be V4704.
There is no square root of 794 but there is a square root for 784. It is 28.
A radical equation is an equation that contains a variable inside a radical, such as a square root or a cube root. Solving radical equations involves isolating the radical term and then squaring both sides of the equation to eliminate the radical. It is important to check for extraneous solutions when solving radical equations.