Use the quadratic polynomial 3x2 – 3x - 90 to answer the questions. A: Which summary correctly applies the Fundamental Theorem to the quadratic polynomial?
B: Which statement correctly verifies the application of the Fundamental Theorem of Algebra?
Select one answer for question A, and select one answer for question B.
B: The quadratic equation 3x2 – 3x - 90 = 0 has two real solutions, x = 6 or x = -5, and
therefore has two real roots.
B: The quadratic equation 3x2 – 3x - 90 = 0 has one real solution, x = 5, and therefore has
one real root with a multiplicity of 2.
B: The quadratic equation 3x2 – 3x - 90 = 0 has two real solutions, x = -6 or x = 5, and
therefore has two real roots.
A: This polynomial has a degree of 2, so the equation 3x2 – 3x – 90 = 0 has more than two
roots
A: This polynomial has a degree of 2, so the equation 3x2 – 3x - 90 = 0 has exactly two roots.
A: This polynomial has a degree of 2, so the equation 3x2 – 3x – 90 = 0 has two or fewer roots.