Solve the equation.
?
?
A. 2, 7
B. 4, 5
C. ?1, 8
D. no solution
E. -7, 2
Answer: A
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Provide an appropriate response. If the discriminant of a quadratic has the value of 0, what is the nature of the roots?
A. The equation has no real number roots. B. The equation has two real number roots. C. The equation has two real number equal roots. D. The equation has two rational, equal, root.
Test the equation for symmetry with respect to the given axis, line, or pole.r = 3 + 6 sin ?;
the polar axis
A. may or may not have symmetry with respect to the polar axis B. has symmetry with respect to the polar axis
Find the domain of the rational expression.
A. 
B. 
C. 
D. 
Factor completely. If the polynomial is prime, then state this as your answer.4x2 - 4x - 24
A. (x + 2)(4x - 12) B. 4(x + 2)(x - 3) C. 4(x - 2)(x + 3) D. (4x + 8)(x - 3)