Answered

Explore Westonci.ca, the top Q&A platform where your questions are answered by professionals and enthusiasts alike. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

What is the first step in solving the quadratic equation [tex]-5x^2 + 8 = 133[/tex]?

A. Taking the square root of both sides of the equation
B. Subtracting 8 from both sides of the equation
C. Squaring both sides of the equation
D. Adding 8 to both sides of the equation

Sagot :

GinnyAnswer
To solve the quadratic equation [tex]\(-5x^2 + 8 = 133\)[/tex], we need to isolate the term involving [tex]\(x^2\)[/tex].

Here's a step-by-step solution:

1. The first step is to move the constant term on the left side of the equation to the right side. This is achieved by subtracting 8 from both sides of the equation:

[tex]\[ -5x^2 + 8 - 8 = 133 - 8 \][/tex]

Simplifying both sides, we get:

[tex]\[ -5x^2 = 125 \][/tex]

So, the first step in solving the quadratic equation [tex]\( -5x^2 + 8 = 133 \)[/tex] is subtracting 8 from both sides of the equation.
We appreciate your visit. Hopefully, the answers you found were beneficial. Don't hesitate to come back for more information. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.