Welcome to Westonci.ca, your ultimate destination for finding answers to a wide range of questions from experts. Join our platform to connect with experts ready to provide detailed answers to your questions in various areas. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

Find the fourth root:

[tex]\[ \frac{2 \sqrt{3+2} i}{\sqrt{3}-2} \][/tex]


Sagot :

Certainly! Let's solve the problem step-by-step to find the fourth root of the given expression.

We are given the expression:

[tex]\[ \frac{2 \sqrt{3+2} i}{\sqrt{3} - 2} \][/tex]

where [tex]\( i \)[/tex] represents the imaginary unit. Let's break this down and solve it step-by-step.

### Step 1: Simplify the Numerator
First, let's simplify the numerator:
[tex]\[ 2 \sqrt{3+2} i = 2 \sqrt{5} i \][/tex]

So the numerator is [tex]\( 2\sqrt{5}i \)[/tex].

### Step 2: Simplify the Denominator
The denominator is:
[tex]\[ \sqrt{3} - 2 \][/tex]

### Step 3: Form the Fraction
The fraction is:
[tex]\[ \frac{2\sqrt{5}i}{\sqrt{3} - 2} \][/tex]

### Step 4: Evaluate the Fraction
Now, we evaluate the fraction:
[tex]\[ \frac{2\sqrt{5}i}{\sqrt{3} - 2} \][/tex]

From the answer we have:
[tex]\[ \frac{2\sqrt{5}i}{\sqrt{3} - 2} = -16.690238602413988i \][/tex]

So, the fraction simplifies to:
[tex]\[ -16.690238602413988i \][/tex]

### Step 5: Find the Fourth Root
Now we need to find the fourth root of the complex number:
[tex]\[ \sqrt[4]{-16.690238602413988i} \][/tex]

From the answer we have:
[tex]\[ \sqrt[4]{-16.690238602413988i} = 1.867372600676615 - 0.7734910572041718i \][/tex]

So, the fourth root of the given expression is:
[tex]\[ 1.867372600676615 - 0.7734910572041718i \][/tex]

### Conclusion
The process involved evaluating the complex fraction and then finding the fourth root of the resulting complex number. The final result is:
[tex]\[ 1.867372600676615 - 0.7734910572041718i \][/tex]

This completes the step-by-step solution to finding the fourth root of [tex]\(\frac{2 \sqrt{3+2} i}{\sqrt{3}-2}\)[/tex].