M3 Solving Complex Equations

3| −8x| + 8 = 80

• {-7/3, 7/3}
• {-3,3}
• {11/3,-11/3}
• No Solution

Tags

CCSS.6.NS.C.7C

|v + 8| − 5 = 2 

• {-1,-15}
• {-1,-5}
• {-15,15}
• No Solution

Tags

CCSS.6.EE.B.5

CCSS.6.NS.C.7

|−4 + 5x| = 16

• {16/5,12/5}
• {4,-5}
• {-12/5, 4}
• 4

Tags

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

−2|−2r − 4| = -12

• x: {-5,-1}

• x: {-5,1}

• x: {-5}

• No Solution

-1= -x² - 10

• x=-11, x=11

• x=3, x=-3

• No solution

2 = 2(x+5)²

• x=1, x=-1

• x=-6, x=6

• x=-6, x=-4

• -1=x-5, -1=x-5

4=-2(x-6)²-6

• No solution

• x=7, x=5

• x=1, x=-1

• x=-7, x=-5

• 
• 
• 
• 

Solve
16a² - 9 = 0

• a = ^-3/₄, ³/₄ 
• a = ^-4/₃, ⁴/₃ 
• a = ^-9/₁₆, ⁹/₁₆ 
• a = ^-16/₉, ¹⁶/₉ 

Solve the square root equation:

• A
• B
• C
• D

Tags

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.4