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How is the process of adding and subtracting radicals similar to that of simplifying expressions with variables?
Wiki User
∙ 10y ago
he process of adding and subtracting radicals is similar to that of simplifying expressions with variables because they both involve like terms. For example: if you have 2 square root of 2 + 2 square root of 4, you would first simplify the the square root of 4 to get 2. Next, you would add the numbers outside of the square roots to get 4. Finally, you combine the square roots, but leave the final square root to 2 to get the final answer of 4 square root of 2. An example for simplifying variables is: x^2 + x^8. For this, you would add 2 and 8 to get 10. Then, you would combine the two variables to get x. Finally, the final answer would be x10.
Wiki User
∙ 10y ago
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How does knowledge of simplifying radicals help when using the Pythagorean Theorem?
hello
What is the square root of 75 in simplifying radicals?
√75 = √(25 x 3) = √25 x √3 = 5 √3
What is the square root of 54 in simplifying radicals?
sqrt(54) = sqrt(9*6) = sqrt(9)*sqrt(6) = 3*sqrt(6)
What is simplest radical form?
Simplest radical form means simplifying a radical so that there are no more square roots, cube roots, 4th roots and such left to find. It also means removing any radicals in the denominator of a fraction.
What is irrational and radicals?
what are irrational and radicals and rationals
How does knowledge of simplifying radicals help when using the Pythagorean Theorem?
hello
What is the square root of 16 in simplifying radicals?
The square root of 16 is 4.
What is the square root of 6 in simplifying radicals?
sqrt(6) cannot be simplified.
What is the square root of 75 in simplifying radicals?
√75 = √(25 x 3) = √25 x √3 = 5 √3
What are the Rules for subtracting radicals?
similar-a similar radicand is to add or subtract similar radicals we simply add and subtract there coefficients and Anex to the sum of their common radical part.
What is the square root of 192 in simplifying radicals?
sqrt(192) = sqrt(16.12) = sqrt(16)*sqrt(12) = 4*sqrt(12)
Why is it important to always factor the radicand first when simplifying radicals?
The question is based on the premise that It is not possible to simplify a radical without first factorising it. That is simply not true. Beginners may find it a useful step but that does not make it "important to always factor".Simplifying radicals entails removing square factors of the radicand from under the radical. This can be done without factoring first.
What is the square root of 54 in simplifying radicals?
sqrt(54) = sqrt(9*6) = sqrt(9)*sqrt(6) = 3*sqrt(6)
Adding and subtracting radicals?
Placing a question mark at the end of a phrase does not make it a sensible question. Try to use a whole sentence to describe what it is that you want answered.
What is some examples of adding and subtracting radicals?
This link has a detailed explanation of how to do it with lots of examples. Have a look. http://www.purplemath.com/modules/rtnladd.htm Purprle math is a nice site for this kind of question!
What is simplest radical form?
Simplest radical form means simplifying a radical so that there are no more square roots, cube roots, 4th roots and such left to find. It also means removing any radicals in the denominator of a fraction.
What is meant by acidic radicals?
electronegative radicals are anions or acid radicals.
