Answer to Question #55820 in Algebra for Oliver Swanick

Question

1: Solve the equation:

(x + 3)(x – 2) = 0

Enter the solution with the lowest value. ______

2: Solve the equation:

(3x + 2)(x – 5) = 0

Enter the solution with the highest value. ______

4: Solve by factoring:
x^2 – 13x – 14 = 0

A: x = - 14, x = 1
B: x = -1, x = 14
C: x = -2, x = 7

5: Simplify: √-36

The root extends over the -36, just as all of the other numbers starting with √ : √-36

A: -6i

B: 6i √2

C: 6i

D: -6i √2

6: Simplify: -√-75

A: -5i

B: 5i

C: -5i√2

D: -5i√3