Solve the inequality. Write the solution set in interval notation.(x + 2)(x - 1) ? 0
A. [-2, 1]
B. (-?, -2] ? [1, ?)
C. (-2, 1)
D. (-?, -2) ? (1, ?)
Answer: A
Mathematics
You might also like to view...
Determine the symmetries of the curve.r = 6?
A. No symmetry B. x-axis, y-axis, origin C. x-axis only D. y-axis only
Mathematics
Find the indicated root, or state that the expression is not a real number.
A. not a real number B. -1 C. 1 D. 0
Mathematics
Write the expression as the sum or difference of multiples of logarithms.loga 8x6yz3
A. 18 loga 8xyz B. loga 8 - 6 loga x - loga y - 3 loga z C. 8 + loga y + loga z3 D. loga 8 + 6 loga x + loga y + 3 loga z
Mathematics
Find the mistake, then find the correct answer.Solve for x: (x - 3)2 = -5line 1 x - 3 = 
line 2 x = 3 ± 
What will be an ideal response?
Mathematics