Solve the equation.
+ 
= 
+ 
A. -2
B. 1
C. 2
D. -1
Answer: D
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Multiply and simplify.
(
- 
)
A. 60
B. 12
C. 6
- 24
D. 36 - 6
Two points on L1 and two points on L2 are given. By computing the slope of L1 and L2, determine whether the lines are parallel, perpendicular , or neither. L1: (3, 2), (6, 5); L2: (-1, 2), (-4, -1)
A. parallel B. perpendicular C. neither
Answer the question.What is the first step in order to solve the equation 3x2 + 6x = 2 by completing the square?
What will be an ideal response?
Determine the discriminant of the quadratic equation. Use the value of the discriminant to determine whether the quadratic equation has two rational solutions, two irrational solutions, one repeated real solution, or two complex solutions that are not real.x2 - 3x + 3 = 0
A. Two irrational solutions B. One repeated real solution C. Two rational solutions D. Two complex solutions that are not real