2B Unit 5 Review

• x = 49

• x = 53

• x = 45

• x = 18

Answer explanation

• x = 2

• x = 4

• x = 7

• x = 9

Answer explanation

• x = -6

• x = 3

• x = -3

• x = 5±

Answer explanation

Solve

• -14

• 14

• no solution

• 28

Answer explanation

Solve.

• no solution

• 6

• 3

• 4

Answer explanation

• x = 12

• x = 24

• x = 144

• x = 121

Answer explanation

• 1

• 3

• 224

• 226

Answer explanation

Simplify:

3 - 4i - (6i - 2)

• 5 - 10i

• 1 - 10i

• 1 - 2i

• 5 - 2i

Simplify:

4 - 5i + 7 + 10i

• -3 + 15i

• 16i

• 11 + 15i

• 11 + 5i

Simplify:

-2(6 - 2i)

• -12 - 4i

• 12 - 4i

• -12 + 4i

• 12 + 4i