Solve the Equation Using the Quadratic Formula $$x ( x + 5 ) = 2$$

question 64

Multiple Choice

Solve the equation using the quadratic formula.
- $$x ( x + 5 ) = 2$$

• A) \(x = \frac { - \sqrt { 33 } } { 2 }\) or \(x = \frac { \sqrt { 33 } } { 2 }\)
• B) \(x = \frac { - 5 - \sqrt { 33 } } { 2 }\) or \(x = \frac { - 5 + \sqrt { 33 } } { 2 }\)
• C) \(x = - 5\) or \(x = 0\)
• D) \(x = - 5\) or \(x = 5\)

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Definitions:

HMI Screens

Human-Machine Interface screens are display panels on devices that allow users to interact with a system or machine to control and monitor processes.

Software Package

A collection of related programs and files packaged together, which can be installed and used on a computer's operating system.

PLC Operator Interface Device

Hardware or software that allows human operators to interact, monitor, and control the PLC and the processes it governs.

Discrete Output Interface Module

A hardware component designed to control and operate individual digital output signals in an industrial or embedded system.