Algebra 1 Test Review

x²+4x-32=0

• x= -8, 4

• x= 8, -4

• x= -8, -4

3x²-48=0

• x= 4, 4

• x= -4, -4

• x= -4, 4

Solve using square roots.
5b² - 4 = 41

• b = 9, b = -9
• b = 3, b = -3
• b = 8, b = -8
• no solution

√128

• 64√2
• 16
• 2√8
• 8√2

√200

• 14
• 20√8
• 5√3
• 10√2

Use the graph to determine the solutions.

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3

Identify a, b, and c in: x²−6x+14

• a=3,b=5,c=9

• a=1,b=-6,c=14

• a=1,b=-6,c=-14

• a=1,b=6,c=14

Find the zeros of the equation: 
(x+10)(x-2) = 0

• 10 and 2
• -2 and 10
• -10 and 2
• -2 and -10

Solve

(x −11)(5x + 1) = 0

Solve:

m² − 100 = 0

• m = 50 , −50

• m = 10

• m = 10, −10

• m = −10