Solve the Equation by Completing the Square $$x ^ { 2 } + 8 x = 3$$

question 81

Multiple Choice

Solve the equation by completing the square.
- $$x ^ { 2 } + 8 x = 3$$

• A) \(\{ - 4 \pm 1 \sqrt { 19 } \}\)
• B) \(\{ 4 + \sqrt { 19 } \}\)
• C) \(\{ - 1 \pm \sqrt { 19 } \}\)
• D) \(\{ - 4 \pm \sqrt { 19 } \}\)

---

Definitions:

Beliefs and Values

Fundamental convictions or ideals that guide an individual's actions, decisions, and understanding of the world.

Operant Conditioning

A learning process in which the strength of a behavior is modified by reinforcement or punishment.

Bizarre Way

In an extremely unusual or strange manner that is far from normal or conventional.

Shaping

A learning procedure in which successive approximations of the desired behavior are rewarded until finally the exact and complete behavior is learned.