There is no exact answer because it is irrational.
It is approximately 42.42
For an answer with more significant figures, ask your calculator for square root(1800).
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Two times the square root of 15 is the square root of 60. This is not a perfect square so we can only approximate it. It is about 7.75. Numbers such as 2 times the square root of 15 are known as irrational numbers since they cannot be written as a ratio or fraction.
2 times root 2= 2x2x2 = 8
Well, honey, root 2 times root 6 is the same as the square root of 12, which simplifies to 2 times the square root of 3. So, in a nutshell, root 2 times root 6 equals 2 root 3. Math can be a real hoot, can't it?
Oh, what a happy little math problem we have here! When you have 3 times the square root of 2 minus 1 times the square root of 2, you can combine like terms. So, 3 root 2 minus root 2 is equal to 2 times the square root of 2. Just like that, we've created a beautiful, simplified expression.
root 6
It is equal to: 2 times the square root of 30
10.95 to 2 significant figures
the # 6 and the # -5 are 30 less than their square root. 6^2 = 36 > 36 - 6 = 30 -5^2 = 25 (because a negative times a negative = a positive)
square root 2 times square root 3 times square root 8
It is 30 or -30.
Two times the square root of 15 is the square root of 60. This is not a perfect square so we can only approximate it. It is about 7.75. Numbers such as 2 times the square root of 15 are known as irrational numbers since they cannot be written as a ratio or fraction.
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.
The square root of two times the square root of two equals two
Cube root of 30 plus 30 times the square root of 3 = 55.29374608
2 times root 2= 2x2x2 = 8
Well, honey, root 2 times root 6 is the same as the square root of 12, which simplifies to 2 times the square root of 3. So, in a nutshell, root 2 times root 6 equals 2 root 3. Math can be a real hoot, can't it?
Sin(30) = 1/2 Sin(45) = root(2)/2 Sin(60) = root(3)/2 Cos(30) = root(3)/2 Cos(45) = root(2)/2 Cos(60) = 1/2 Tan(30) = root(3)/3 Tan(45) = 1 Tan(60) = root(3) Csc(30) = 2 Csc(45) = root(2) Csc(60) = 2root(3)/3 Sec(30) = 2root(3)/3 Sec(45) = root(2) Sec(60) = 2 Cot(30) = root(3) Cot(45) = 1 Cot(60) = root(3)/3