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If x = - and x = are the roots of the quadratic equation ax2 + bx + c = 0, then which of the following could represent the two factors of ax2 + bx + c?

(F) (3x + 2) and (4x - 1)

(G) (3x + 1) and (4x - 2)

(H) (3x - 1) and (4x + 2)

(J) (3x - 2) and (4x + 1)

(K) (3x - 2) and (4x - 1)

The Correct Answer

Which of the following is equivalent to 8?

(A) -1×85 (B) (C) (D) (E) 2

Correct Answer: B

For i2 = -1, (5 - i)2= ?

(A)24 (B) 26 (C) 24 - 5i (D) 24 - 10i (E) 26 + 10i

Correct Answer: D

In imageRST below, imageS is a right angle, image = 7 units, and image = 2 units. What does csc imageT equal? image

(A)image (B) image (C) image (D) image (E) image

Correct Answer: C

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