3
QuizMultiple Choice

Solving Quadratic Equations: Completing the Square (Continued) — Quiz

Question 3 • Algebra: Concepts and Connections

Gio is solving the quadratic equation by completing the square. 5 x squared plus 15 x minus 4 is equal to 0 What should Gio do first?

Answer
A
Add 9 to both sides of the equation.
B
Isolate the constant.
C
Isolate the variable x .
D
Factor 5 out of the variable terms.
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