Synthetic Division and Finding All Roots

Quiz
•
Mathematics
•
11th Grade
•
Hard
Standards-aligned
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Take out a GCF.
Use synthetic division to test one of the possible rational roots.
Use the quadratic formula.
Factor the polynomial.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
0
1
-1
-5
Tags
CCSS.HSA.APR.D.6
3.
REORDER QUESTION
1 min • 1 pt
Plug a=5, b=-26, and c=5 into the quadratic formula.
Evaluate the expression to find the last two roots.
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
For synthetic division, what would be the number in the left hand box?
0
1
2
3
Tags
CCSS.HSA.APR.D.6
5.
MULTIPLE CHOICE QUESTION
1 min • 12 pts
Cam divided (x4 + 3x2 - 4x - 2) by factor of (x-2) using synthetic division. His work is shown above. Which best describes his mistake?
Cam wrote the remainder incorrectly.
Cam did not use a zero place holder for the x3 term.
Cam added instead of subtracting the rows.
Cam should have used -2 as his division since the factor was x-2.
Tags
CCSS.HSA.APR.D.6
6.
DROPDOWN QUESTION
1 min • 1 pt
No
is
is not
Yes
Tags
CCSS.HSA.APR.D.6
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If you were dividing x6 + 4x3 + 2, how many 0's would you need when setting up the top row of your synthetic division?
0
2
4
6
Tags
CCSS.HSA.APR.D.6
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