2×2-3x- 5 = 0 – Equation and its Solution

2×2-3x- 5 = 0

In this article, we embark on a deep and enlightening exploration of the equation 2×2-3x- 5 = 0. Within the captivating realm of mathematics, equations turn out to be the bedrock upon which the whole shape of hassle-solving is constructed. They serve as the conduits via which we benefit from profound insights into the elaborate interplay of variables and, more importantly, unearth the answers to global conundrums.

This journey will embody no longer the unraveling of its roots but also a meticulous examination of multiple methodologies for fixing it. Additionally, we will shine a highlight on its nuanced significance inside a plethora of mathematical and sensible contexts.

Understanding the Equation 2×2-3x- 5 = 0

At the coronary heart of our mathematical odyssey lies the quadratic equation, a polynomial equation of the second diploma. Its paramount importance lies in the fact that it boasts the best electricity of two within its structural makeup. To delve into this realm, it’s vital to acquaint ourselves with its fashionable shape.

Before we embark on solving 2×2-3x- 5 = 0, let’s make certain we have a solid grasp of the additives that make up a quadratic equation. Quadratic equations are normally provided within the shape ax^2 + bx + c = 0, wherein ‘a,’ ‘b,’ and ‘c’ are coefficients, and ‘x’ represents the variable. In our specific case, the equation is 2×2-3x- 5 = 0.

Splitting quadratic equation

The primary and pivotal objective while grappling with a quadratic equation is the identity of its roots, often known as answers or zeroes. These elusive values of ‘x’ are the proverbial keys to the door to making the equation a true announcement. Our quest is to find these enigmatic roots, the essence of our equation’s life.

Breaking the equation down into its fundamental components is step one toward fixing it:

  • Coefficients: In our equation, ‘a’ is 2, ‘b’ is -3, and ‘c’ is -five. These coefficients determine the shape and traits of the quadratic curve.
  • Degree: It is important to understand degree In a quadratic equation, the degree is two since the maximum electricity of the variable ‘x’ is squared (x^2).
  • x*x*x is equal to 2
  • x2+(y-3√2x)2=1 meaning

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Solving the Quadratic Equation

Now that we have dissected the equation, let’s circulate directly to fixing 2×2-3x- 5 = 0. To acquire this, we can rent the quadratic system, a versatile device for locating answers to quadratic equations.

  • The Quadratic Formula

The quadratic system is a mathematical gem that simplifies the system of solving quadratic equations. It is expressed as follows:

x = (-b ± √(b^2 – 4ac)) / 2a

Now, permit’s practice the quadratic formula to our equation:

  • Calculate the Discriminant (b^2 – 4ac)

Before we can discover the roots of our equation, we want to compute the Discriminant, which is an important determinant of the character of the roots.

Discriminant = (-3)^2 –4 * 2 * (-5) = 9 + 40 = 49

  • Find the Roots

With the Discriminant in hand, we will continue to discover the roots (solutions) of the equation. Using the quadratic system:

x = (-(-3) ± √49) / (2 * 2)

Simplifying similarly

x = (3 ± 7) / 4

This yields two feasible solutions:

  1. X = (3 + 7) / 4 = 10 / 4 = 2.5
  2. X = (3 – 7) / 4= -4/ 4 = -1

Hence, we’ve determined that the answers to the equation 2×2-3x- 5 = 0 are x = 2.5 and x = -1.


In the world of arithmetic, equations like 2×2-3x- 5 = 0 represent the essence of hassle-solving. They encompass the spirit of exploration and discovery that fuels our intellectual interests. By delving into the methods to solve such equations, we no longer best liberate the doors to theoretical knowledge but additionally equip ourselves to address an array of actual global challenges.

Whether you are a student embarking on the adventure of algebraic exploration or an enthusiastic aficionado marveling at the beauty of mathematics, a stronghold close to the ideas surrounding quadratic equations is a pivotal step for your highbrow voyage.

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