Solving quadratics with Complex solutions

How many solutions should a quadratic equation have based on its degree?

• 1
• 2
• 3
• 4

Tags

CCSS.HSA.REI.B.4

Match the following

• -7

• 6i

• 12i

• 10

• 10i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

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

Will the following equation have an IMAGINARY answer
11x²-9x+3=0

• yes
• no

How confident are you in solving quadratic equations on a scale of 1-4?

• 1- I am struggling

• 2- I can sometimes do this

• 3- I can do this

• 4- I can teach someone else

Tags

CCSS.HSA-REI.B.4B