Check for Solutions to Equations

Solve.  Remember to check for extraneous solutions. 

• {-3}

• {6}

• {-5,6}

• {-5}

Solve

• -5

• 5

• 10

• 25

Solve

• 2

• 1

• -1

• 8

Solve

• 11

• 1

• 5

• 7

Solve for x:
(2x - 1)^3/4 + 9 = 36

• 27

• 13

• 41

• 82

Solve and check your solution(s).

• x = -2

• x = -2, 3

• x = -2, -3

• x = -3

Q1. What is the result of the following expression: 2 + 2?

• A) -4

• B) 0, -4

• C) 4

• D) 0, 4

Solve. Round your answers to the nearest thousandth. Check for extraneous solutions.\log\left(a+3\right)+\log\left(a-4\right)=\log8