Algebra ACP

Which function has roots at x = 0 x=-3 and x=4? Hint: Factor out the x.

Tags

CCSS.HSF-IF.C.7C

Which system of equations is correct?

• 
• 
• 
• 

Tags

CCSS.HSA.CED.A.3

• 5i
• -5i
• 5+i
• -5

|v + 8| − 5 = 2 

• {-1,-15}

• {-1,-5}

• {-15,15}

• No Solution

Solve for x.
2|x + 1| - 5 = 5

• x = 4 & x = 6

• x = -4 & x = 6

• x = -6 & x = 4

• no solution

−2|−2r − 4| = -12

• {3,1}

• {-3,-1}

• {-3}

• No Solution

3| −8x| + 8 = 80

• {-7/3, 7/3}

• {-3,3}

• {11/3,-11/3}

• No Solution

Solve the following equation:

|−2n| + 10 = −50

• {30, −30}

• {20, −20}

• {−5, 5}

• No Solution

What is the simplifies form of (11 - 7i) - (-3 + 12i)

• 8 - 19i

• 8 + 5i

• 13- 19i

• 14 -19i

Tags

CCSS.HSN.CN.A.2

What is the simplified form of (8 -3i)²?

• 73

• 16 - 6i

• 55 + 48i

• 55 - 48i

Tags

CCSS.HSN.CN.C.8