Solving Quadratic Equations: Completing the Square (Continued) — Quiz
Question 1 • Algebra: Concepts and Connections
What are the zeros of the quadratic function f of x is equal to 6 x squared plus 12 x minus 7 ?
Answer
A
x is equal to negative 1 minus the fraction with numerator 2 and denominator square root of 3 and x is equal to negative 1 plus the fraction with numerator 2 and denominator square root of 3
B
x is equal to negative 1 minus square root of 13 sixths and x is equal to negative 1 plus square root of 13 sixths
C
x is equal to negative 1 minus the fraction with numerator 1 and denominator square root of 6 and x is equal to negative 1 plus the fraction with numerator 1 and denominator square root of 6
D
x is equal to negative 1 minus square root of 7 sixths and x is equal to negative 1 plus square root of 7 sixths