Factor.x2 - x - 30
A. x2 - x - 30
B. (x + 1)(x - 30)
C. (x + 6)(x - 5)
D. (x + 5)(x - 6)
Answer: D
Mathematics
You might also like to view...
Divide.
÷ (-12)
A. 
B. 40
C. 
D. 
Mathematics
Simplify the expression.
?
What will be an ideal response?
Mathematics
Solve the equation by factoring.x3 + 3x2 - x - 3 = 0
A. -3, 3 B. 9 C. -1, 1, -3 D. 1, -3, 3
Mathematics
Use a graphing calculator to sketch the graph of the quadratic equation, and then determine the x-intervals over which the graph is increasing and decreasing.y = x2 + 2x + 6
A. Increasing: (x > 1), Decreasing: (x < 1) B. Increasing: (x < 1), Decreasing: (x > 1) C. Increasing: (x > -1), Decreasing: (x < -1) D. Increasing: (x < -1), Decreasing: (x > -1)
Mathematics