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Figure This Challenge #51

  Complete Solution will be given on March 29, 2015 Complete Solution:                                                           Resources:
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Figure This Challenge #50

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Hot Question of the Week: How do you encourage more girls to get involved with STEM?

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The New AC Method to factor trinomials

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Factoring trinomials is a main subject of high school math. The AC Method has been so far the most popular one to factor trinomials. However, this method can be considerably improved if we apply the Rule of Sign into its solving approach.The…Continue

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Figure This Challenge #51


  • Complete Solution will be given on March 29, 2015

Complete Solution:…


Created by Wanda Collins Mar 22, 2015 at 6:36pm. Last updated by Wanda Collins on Sunday.

Math Homework Help Online

Fun Math Facts:

Math Limerick

Question: Why is this a mathematical limerick?

( (12 + 144 + 20 + 3 Sqrt[4]) / 7 ) + 5*11 = 92 + 0 .


A dozen, a gross, and a score,
plus three times the square root of four, divided by seven, plus five times eleven, is nine squared and not a bit more.

---Jon Saxton (math textbook author)

Presentation Suggestions:
Challenge students to invent their own math limerick!

The Math Behind the Fact:
It is fun to mix mathematics with poetry.


Su, Francis E., et al. "Math Limerick." Math Fun Facts.


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