Solving Quadratic Equations: Completing the Square — Quiz
Question 8 • Algebra: Concepts and Connections
Which are the solutions of x squared is equal to negative 11 x plus 4 ?
Answer
A
the fraction with numerator 11 minus square root of 137 and denominator 2 comma the fraction with numerator 11 plus square root of 137 and denominator 2
B
the fraction with numerator 11 minus square root of 125 and denominator 2 comma the fraction with numerator 11 plus square root of 125 and denominator 2
C
the fraction with numerator negative 11 minus square root of 137 and denominator 2 comma the fraction with numerator negative 11 plus square root of 137 and denominator 2
D
the fraction with numerator negative 11 minus square root of 125 and denominator 2 comma the fraction with numerator negative 11 plus square root of 125 and denominator 2