1. Evaluate: 
not a real number
-11
11
none of these
2. Simplify the radical expression: 
none of these
3. Simplify the radical expression: 
x + 196
x2 + 28x + 196
none of these
4. Solve by factoring: x2 = 16x
x = 16
x = 0 or x = 16
x = 4 or x = -4
none of these
5. Solve by factoring: x3 - 14x2 + 49x = 0
x = 7 or x = -7
x = 0 or x = -7
x = 0 or x = 7
none of these
6. Solve by using the quadratic formula: 2x2 + 9x + 5 = 0
or
-5/2 or -1
or
none of these
7. Solve: 6(x - 1)2 + 10 = 34
5 or -3
3 or -3
3 or -1
none of these
8. Determine the excluded value(s) for the following rational expression:
-7
7/3
-7/3
none of these
9. Solve: John lives 250 miles from his parents home. On a recent trip to their house,
he returned to his house at a rate that was 4 mph slower than when he went to his parent's
house. His total driving time was 7 hours. What was his rate returning from his parent's house?
69.5 mph
65.96 mph
3 mph
none of these
10. Solve: The hypotenuse of a right triangle is 19 ft long.
One leg is 5 ft longer than the other. Find the lengths of the legs.
10.7 and 15.7 feet
12.96 and 17.96 feet
5.7 and 10.7 feet
none of these