# The domain of √x2-3x+2 is

1.  (1, 2)

2.  [1,2]

3.  (-∞, 1) U (2, ∞)

4.   (-∞, 1] U [2, ∞)

4

(-∞, 1] U [2, ∞)

Explanation :
No Explanation available for this question

1.  0

2.  -1

3.  1

4.  e

4

1

Explanation :
No Explanation available for this question

# The domain of √(x-5)(7-x) is

1.   (5, 7)

2.   [5, 7]

3.  (-∞, 5) U (7, ∞)

4.  (-∞, 5) U (7, ∞)

4

[5, 7]

Explanation :
No Explanation available for this question

1.  1/6

2.  -1/6

3.  1/5

4.  -1/5

4

-1/6

Explanation :
No Explanation available for this question

1.  0

2.  1

3.  -1

4.  2

4

0

Explanation :
No Explanation available for this question

# The domain of √(x-1)(x-2)(x-3) is

1.  (1, 2)

2.  [1,2]

3.  (1, 2) U (3, ∞)

4.  [1, 2] U [3, ∞)

4

[1, 2] U [3, ∞)

Explanation :
No Explanation available for this question

# The domain of the function f(x)=2x+3/√(x-2)(x-3) is

1.  (2, 3)

2.  (-2, -3)

3.  (3, 7)

4.  (3, 11)

4

(2, 3)

Explanation :
No Explanation available for this question

# The domain of 1/√x2-16 is

1.  (-4, 4)

2.  [-4, 4]

3.   (-∞, -4) U (4, ∞)

4.   (-∞, -4] U (4, ∞)

4

(-∞, -4) U (4, ∞)

Explanation :
No Explanation available for this question

# The domain of 1/√x2-3x+2 is

1.  (1, 2)

2.  [1, 2]

3.  (-∞, -2) U [4, ∞)

4.  (-∞, -2) U [3, ∞)

4

(-∞, -2) U [4, ∞)

Explanation :
No Explanation available for this question

# The domain of 1/√[x]2-[x]-6 is

1.  (-2, 3)

2.  [-2, 3]

3.  (-∞, -2) U [4, ∞)

4.  (-∞, -2] U[3, ∞)

4