AnswersCommon Core Algebra I 2014 - MA3109 B-CRSolving Quadratic Equations: Completing the SquareQuestion 4
4
QuizMultiple Choice
Solving Quadratic Equations: Completing the Square
Question 4 • Common Core Algebra I 2014 - MA3109 B-CR
Which are the solutions of the quadratic equation?x2 = 7x + 4
Answer
A
StartFraction negative 7 minus StartRoot 65 EndRoot Over 2 EndFraction comma StartFraction negative 7 + StartRoot 65 EndRoot Over 2 EndFraction
B
–7, 0C
StartFraction 7 minus StartRoot 65 EndRoot Over 2 EndFraction comma StartFraction 7 + StartRoot 65 EndRoot Over 2 EndFraction
D
7, 0