## Simplify the given expression below: 4 divided by the quantity of 3 minus 2i

## Radical expressions multiplying

From an algebraic or geometric standpoint, complex multiplication is a more difficult operation to comprehend. Let’s start by multiplying particular complex numbers, such as 3 + 2i and 1 + 4i, algebraically. Each has two terms, so we’ll get four terms if we multiply them:

Of course, the 12i + 2i simplifies to 14i now. What’s the case with the 8i2? Remember how we introduced the letter I as an abbreviation for –1, or the square root of –1. To put it another way, I is something with a square of –1. As a result, 8i2 equals –8. As a result, the product (3 + 2i)(1 + 4i) is –5 + 14i.

Remember that the real part of the product (xu – yv) is the sum of the two products of one real part and the other imaginary part, while the imaginary part of the product (xv + yu) is the sum of the two products of one real part and the other imaginary part.

To put it another way, you literally multiply the real number by both parts of the complex number. 2 times 3 + I for example, equals 6 + 2i. When you double a complex number geometrically, you simply double the distance from the origin, which is 0. When you divide a complex number z by 1/2, you get a result that is halfway between 0 and z. Multiplication by 2 can be thought of as a transformation that extends the complex plane C away from 0 by a factor of 2; and multiplication by 1/2 can be thought of as a transformation that squeezes C toward 0.

## Algebra 2 – simplifying complex numbers rational expression

It’s simple to add your story. Simply form! …… Simply scan in your handwritten work and upload it as an image if you have equations or knowledge that includes math symbols. Your story will appear exactly as you enter it here on a Web page. To make a word appear bold, wrap it in square brackets. For example, on the Web page containing your story, [my story] will appear as my story. TIP: Because most people read Web pages, put the most important points in the first paragraph.

Do you have a photo you’d like to share? This is awesome! Do you have any equations or data involving math symbols? Simply scan and upload your handwritten work as a photo. Locate it on your computer using the browse button. Then pick it. Please keep in mind that the maximum image size allowed is 800×600 pixels. Please use your graphics program or a Web-based resizer like Picnik (http://www.picnik.com/) or PaintNet (http://www.getpaint.net/) to resize any picture larger than 800×600 pixels. Picnik and PaintNet are both free to download.

### Calculating a definite integral using riemann sums – part 1

What is the difference between a word and a sentence in English? A phrase expresses a single incomplete thought, while a sentence expresses a complete argument. A expression is “running really fast,” but a sentence is “The football player was running really fast.” A topic and a verb make up a sentence.

Since the word lacks a verb, it does not form a full sentence. An equation is made up of two expressions related by an equal sign. When you read the terms that the symbols in an equation represent in English, you have a full sentence. The verb is given by the equal sign. Here are some equation examples:

To simplify a numerical expression, you must perform all of the necessary calculations. To simplify [latex]4cdot 2+1[/latex], for example, we’d multiply [latex]4cdot 2[/latex] to get [latex]8[/latex], then add [latex]1[/latex] to get [latex]9[/latex]. Working down the paper, writing each step of the process below the previous step, is a good habit to create. The following is an example of what the preceding example will look like:

### Scalar and vector projections (kristakingmath)

The problem solver can be used to solve both simple and complex problems. Students can type their questions into the comment box below to receive responses within 24 hours. You can enter the appropriate details in the comment box below and apply it along with your homework.

As a result, we can state categorically that a circle’s area is equal to the square of its diameter.

Similarly, the price of a pizza is determined by its area rather than its diameter.

9. Assume Jody traveled 80 miles in two hours. This rate was determined by dividing 80 by two. Option 1: We all know that speed equals distance divided by time. The speed is calculated by dividing the total distance by the total time. In this case, speed is defined as the distance traveled in one hour. Total distance 80 miles divided by total time 2 hours = 80/2. miles/hour = 40 mile/hour, according to the question. As a result, Jody covered 40 miles in an hour. However, dividing total time by total distance yields the time required to cover one mile. Similarly, dividing 2 by 80 gives us the time it takes to walk a mile. As a result, the unit used in this case is hours/mile. 19/6 = 4/27 = 10. What method did you employ to decide whether or not this proportion is correct? 19/6 = 4/27 is the solution. 19 27 = 513 is a cross multiplication. 24 = 6 4 = 6 4 = 6 4 = 6 4 = 6 4 = 6 4 = 6 We can see that 513 is not the same as 24. As a result, we conclude that 19/6 = 4/27 is not additive, and thus the answer is incorrect. 11th.