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Yakvenalex [24]
3 years ago
5

Someone please teach me how to calculate simplest radical form

Mathematics
2 answers:
strojnjashka [21]3 years ago
8 0

Answer:

the Simplest Radical Form for given whole number which has the Nth radical value. In this radical calculator enter the whole number and get Simplest Radical Form.

Roots are often written using the radical symbol √.

Step-by-step explanation:

The radical is in simplest form when the radicand is not a fraction. We know that a radical expression is in its simplest form if there are no more square roots, cube roots, 4th roots, etc left to find. For example take the example of 250 as follows:

we can rewrite 250 as 5×5×5×2

This can be written in radical form : 5×5×5×2−−−−−−−−−−−√

=52×5×2−−−−−−−−√

=52×10−−−−−−√

=510−−√

IceJOKER [234]3 years ago
3 0

Answer:

Before we can simplify radicals, we need to know some rules about them. These rules just follow on from what we learned in the first 2 sections in this chapter, Integral Exponents and Fractional Exponents.

Expressing in simplest radical form just means simplifying a radical so that there are no more square roots, cube roots, 4th roots, etc left to find. It also means removing any radicals in the denominator of a fraction

Step-by-step explanation:

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Gregory has agreed to donate $100 to Spring Valley High School for its library. In addition, he will donate $15 for every book a
sladkih [1.3K]

Answer:

a_n=15n+100 where n =1, 2, 3, .....

Step-by-step explanation:

Given that:

Amount of money to be donated by Gregory = $100

Amount of money to be donated for every book that a student will read = $15

The series becomes:

100, 115, 130, 145, 160, .....

To find:

The explicit formula to represent this problem situation.

Solution:

First of all, let us have a look at the difference of each term from its previous term.

Second term - First term = 115 - 100 = 15

Third term - Second term = 130 - 115  = 15

Fourth term - Third term = 145 - 130 = 15

The difference is same, therefore the given series is an Arithmetic Progression (AP).

We have to find the n^{th} term of the given AP.

Formula for n^{th} term:

a_n=a+(n-1)d

a is the first term and

d is the common difference.

Here, a = 115 (because $100 is the fixed amount so first term is taken as 115 when one book is read)

d = 15

Putting the values, we get:

a_n=115+(n-1)15\\\Rightarrow a_n=115+15n-15\\\Rightarrow a_n=15n+100

Therefore, formula to represent the situation is:

a_n=15n+100 where n =1, 2, 3, .....

5 0
3 years ago
How do I do this, I need to show work
kenny6666 [7]
Hello,

-2<1 ==> f(x)=3x²-1 =>f(-2)=3*(-2)²-1=3*4-1=12-1=11

3 0
4 years ago
Pls help it's due tonight!!!<br> :((((((
statuscvo [17]
I think AB is 3!!

i hope i’m right good luck ,:D
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3 years ago
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Answer: <em>23 1/24 CM.</em>

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4 years ago
The volume of a cone with a radius of 7 cm is 147 pi cubic centimeters. Which expression can be used to find h, the height of th
Aleks04 [339]

volume(V)=147cm^3

also,

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