Understanding the Flawed Proof
Interactive Video
•
Mathematics
•
7th - 10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Emma Peterson
FREE Resource
Standards-aligned
Read more
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the initial assumption made in the proof that one equals two?
A is greater than B.
A is less than B.
A and B are two equal real numbers.
A and B are two different real numbers.
Tags
CCSS.HSA-REI.B.4B
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What operation is performed after multiplying both sides by A?
Adding B squared to both sides.
Subtracting B squared from both sides.
Multiplying both sides by B.
Dividing both sides by B.
Tags
CCSS.HSA.APR.C.4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of factoring the left side of the equation?
A squared minus B squared.
A plus B times A minus B.
A times B.
B squared.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What substitution is made to simplify the equation further?
Substitute A for B.
Substitute A for zero.
Substitute B for zero.
Substitute B for A.
Tags
CCSS.HSA.REI.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the final conclusion of the proof?
One equals two.
B is greater than A.
A equals B.
A is greater than B.
Tags
CCSS.HSA.REI.A.1
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