Do you have trouble solving quadratic equations and don’t know where to start? No need to look any further! Quadratic equations are a crucial component of mathematics that have a wide range of practical uses. Without the right assistance, they may be challenging to resolve. In this step-by-step tutorial, we’ll dissect the example **“4x 2 – 5x – 12 = 0”** in more detail. Let’s explore the realm of quadratic equations together!

**How do you solve a quadratic equation?**

Based on their discriminant (b2–4ac). When the discriminant is more than zero, there are two separate real solutions. When the discriminant is equal to zero, there is only one real solution, and if it is less than zero, there are no real solutions.

“4x 2 – 5x – 12 = 0” is a quadratic equation, and they are useful in many situations. a few examples include the fields of physics, engineering, and finance

**How to Solve Quadratic Equations in Steps**

Although it may seem difficult, solving quadratic equations is actually a simple process that can be carried out by following a set of steps. 1. Determine the coefficients There are always three coefficients—**A, B, and C—in any quadratic “4x 2 – 5x – 12 = 0” equation**. A stands for the coefficient of the x2 term, B for the coefficient of the x term, and C for the constant.

Any quadratic problem can be readily solved by following these four easy steps!

**Examples include: 4×2 – 5x – 12 = 0.**

Use the example “4x 2 – 5x – 12 = 0” to demonstrate how to apply the techniques we studied.

The first step is to figure out what the values of a, b, and c in the equation are. A = 4, B = 5, and C = 12 in this instance.

x = (-b (b2-4ac)) / (2a) is the quadratic formula that these numbers must be entered into in step two.

**Consequently, we have the following results for our example equation:**

**x = (-(-5) ± √((-5)^2-4(4)(-12))) / (2(4))**

This becomes x = (5 ± √241) / 8when it is simplified.

The two answers we have for x are these. Note that they are not rational numbers and cannot be further simplified due to the **square root term (241)** that exists within them.

By entering in these answers to make them real, we can verify the answers. This phase must always be completed because it guarantees that any erroneous solutions—those that are mathematically correct but are incorrect contextually—are removed.

**Conclusion**

While solving quadratic equations can initially seem difficult, with practise and the right tools, it becomes lot easier. It will be less difficult for you to solve equations effectively if you keep in mind to always utilise the quadratic formula or factoring approach, depending on the equation.

“4x 2 – 5x – 12 = 0” served as the example in this post. We were able to identify x = -1.5 and x = 2 as solutions for this problem by carefully following the aforementioned step-by-step instructions.

So the next time you run into a quadratic equation like this one or any variation, don’t be intimidated by it! until you find a solution by doing so slowly.