Mathematics: What is the radical form of each of the given expressions? drag the answer into the box to match each expression. 4 1/ 4 7/ 7 1/ 7 1/ fill in the _ here are the options sqrt (7^2) , sqrt (4^7) , ^7 sqrt (4) , ^4 sqrt (7) , sqrt (7)

What is the radical form of each of the given expressions?

Ответ:

Yumimiku6539

03.06.2020

When you have fractions in the exponent, the denominator is the root and the numerator is the power on the number inside the root.

4^(1/7) = ⁷√(4)
4^(7/2) = √(4)^7
7^(1/4) = ⁴√(7)
7^(1/2) = √(7)

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Ответ:

dragongacha777

15.03.2022

Mathematics

Radical form refers to a form of an algebraic expression in which we have a number or an expression underneath a radical.

Any algebraic expression involving exponents then, we can write it in radical form based on the fact that $x^{\frac{a}{n}}$ is equivalent to the nth root of x^a i.e,

$x^{\frac{a}{n}}$ = $\sqrt[n]{x^a}$

Now, Consider the expression:

$4^{\frac{1}{7}} = \sqrt[7]{4}$

$4^{\frac{7}{2}} = \sqrt[2]{4^7}$

$7^{\frac{1}{4}} = \sqrt[4]{7}$

$7^{\frac{1}{2}} = \sqrt[2]{7}$

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Ответ:

reggiegilbert1995

04.12.2021

Mathematics

Ok, C is 16 feet below the sea level = -16
D is below the sea level is 1/2 of the elevation of city it's mean
-16 divided 1/2 = -8
Solve: -8 multiply 2 is -16

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What is the radical form of each of the given expressions? drag the answer into the box to match each expression. 4 1/ 4 7/ 7 1/ 7 1/ fill in the _ here are the options sqrt (7^2) , sqrt (4^7) , ^7 sqrt (4) , ^4 sqrt (7) , sqrt (7)

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