Question

1. # Which Are The Solutions Of X2 = –5X + 8?

## Introduction

X2 = –5X + 8 is a quadratic equation that can be solved to find the value of x. In mathematics, a quadratic equation is an equation with at least one variable in the second-degree or higher. It’s easy to solve these types of equations once you have the right tools and techniques. In this blog post, we’ll look at how to solve X2 = –5X + 8. We’ll explain the different methods used to solve this type of equation, as well as discuss some tips for making solving these equations easier. By the end of this article, you should have a better understanding of how to approach this problem and be able to answer it confidently on your own.

## What is the Quadratic Formula?

The Quadratic Formula is a mathematical formula used to solve for the roots of a quadratic equation. A quadratic equation is a second-order polynomial equation in one variable, usually denoted by x, that has the form:

ax^2 + bx + c = 0

The quadratic formula can be used to find the roots of any quadratic equation. To use the formula, simply plug in the values for a, b, and c into the equation. The roots of the equation will then be equal to:

(-b +/- sqrt(b^2 – 4ac)) / (2a)

where sqrt( ) denotes the square root operation.

## How to Use the Quadratic Formula

There are many ways to solve a quadratic equation, but one of the most well known is the Quadratic Formula. This formula can be used to find the roots, or solutions, of any quadratic equation. In this article, we’ll show you how to use the Quadratic Formula to solve x = –x + 3.

First, let’s review what a quadratic equation is. A quadratic equation is any equation that can be written in the form ax^2 + bx + c = 0, where a, b, and c are real numbers and x is an unknown variable. The Quadratic Formula can be used to solve any quadratic equation, no matter what the values of a, b, and c are.

Now that we know what a quadratic equation is, let’s look at how to use the Quadratic Formula. The Quadratic Formula is written as follows: x = (-b +/- sqrt(b^2 – 4ac)) / (2a)

To use the Quadratic Formula, simply plug in the values for a, b, and c from your equation into the formula and solve for x. In our example equation, x = –x + 3, we have a = 1, b = -1, and c = 3. Plugging these values into the Quadratic Formula gives us: x = (-(-1) +/- sqrt

## The Solutions of X2 = –5X + 8

There are three solutions to this equation: x = 2, x = –4, and x = 8. To find these solutions, we need to use the quadratic formula. The quadratic formula is used to solve equations of the form ax^2 + bx + c = 0. In our equation, a = 1, b = -5, and c = 8. We plug these values into the quadratic formula and solve for x.

The first solution is x = 2. This is found by plugging in a = 1, b = -5, and c = 8 into the quadratic formula. We then solve for x and get x = 2. The second solution is x = -4. This is found by plugging in a = 1, b = -5, and c = 8 into the quadratic formula. We then solve for x and get x = -4. The third and final solution is x= 8. This is found by plugging in a= 1, b= -5, and c= 8 into the quadratic formula. We then solve for x and get x= 8

## Conclusion

We have seen in this article that the solution to the equation x2 = -5x + 8 is two roots, -4 and 2. This can be found by factoring or through solving a quadratic equation using the quadratic formula. As we have seen, mastering these methods of solving equations will help us understand how algebraic equations are solved and make it easier for us to tackle more complex problems. With practice and persistence, you’ll be able to solve any math equation with ease!

2. Ever looked at your debit card and wondered “Where is the issue number on my debit card?”

It’s a common question that many people have, and the answer may surprise you. The issue number on a debit card is not actually printed on the card – instead, it is electronically stored in the magnetic strip.

This means that the issue number can only be retrieved by the cardholder or their bank, and cannot be seen or accessed by anyone else.

So, what is the issue number? It is a unique code assigned to each debit card. It is used to identify the card and its holder, and to ensure that payments are correctly processed.

The issue number can also be used to prevent fraudulent activity. If someone tries to use your card without the correct issue number, the transaction will be declined.

The issue number is also used to track your card activity, so that your bank can monitor any unusual activity. This can help them to protect you against identity theft and fraudulent activity.

Knowing where the issue number is located on your debit card can help you to protect your financial information and reduce the risk of fraud. So, if you ever have a question about where the issue number is located on your debit card, you now know the answer – it’s stored electronically in the magnetic strip!