Equations and Inequalities Algebra 2

• A

• B

• C

• D

Solve the following equation using the quadratic formula:
2x² - 5x - 7 = 0

• {-7/2, 1}

• {7/2, -1}

• {-7/2, -1}

• {3, -1}

Tags

CCSS.HSA-REI.B.4B

Solve:
3 | 2x + 7| - 7 < -4

• x < -3 and x > -5/3

• x < -3 and x > -4

• all real numbers

• no solution

Solve for x
| 2x – 3 | + 5 =10.

• { -1, 1 }

• { -1, 4 }

• { -1, -4 }

• { 1, 4 }

Solve for x: 

• x = {-4, -1}

• x = {-1, -4}

• x = {2+i, 2-i}

• x = {-2+i, -2-i}

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

What are the solutions?

• 0 and 8

• -2 and -4

• 3 and -1

• 2 and 4

Find the value of x in the equation: 2(x + 4) = 18

• 5

• 3

• 7

• 10

Tags

CCSS.7.EE.B.4A

Solve the inequality: 2x - 7 > 5

• x > 6

• x = 6

• x < 6

• x > 5

Tags

CCSS.7.EE.B.4B

Find the solution set for the inequality: 3x + 2 ≤ 8

• x = 2

• x > 2

• x ≤ 2

• x ≥ 2

Tags

CCSS.7.EE.B.4B

Solve the equation: 4(2x - 3) = 5(3x + 1)

• 7/17

• -17/7

• 3/7

• -1/7