Algebra I
Today we discussedOur discussion moved into dividing polynomials, using long division. As with regular long division, this process is a multi-step process, and because life doesn't always come in perfect whole packages, some problems will have remainders.
Sections Covered in Textbook
1) 8-4: Dividing Polynomials
Video Tutorials
1) Dividing Polynomials
- https://www.youtube.com/watch?v=H94ma2ofGuc (*excellent example*)
- http://www.virtualnerd.com/algebra-1/rational-expressions-functions/polynomial-division/polynomial-long-division/polynomial-long-division-example
- https://www.youtube.com/watch?v=qIpCI2iKbAg
Assignments
1) Worksheet 8-4 #'s 1-10 all (some have remainders)
Download Worksheet and Answers here.
**PLEASE CHECK ODD ANSWER IN BACK OF TEXTBOOK
Pre-Algebra
Today we discussedOur discussion on rational operations moved into dividing fractions. We discussed multiplicative inverses and how to use them to convert division problems into multiplication problems. Recall;
Sections Covered in Textbook
1) 6-5: Multiplication Inverses (pages 219-221)
2) 6-6: Rationals: Dividing Fractions (pages 222-224)
Video Tutorials
1) What are Multiplicative Inverses?
https://drive.google.com/open?id=0B-smnh-jYUx6RnotWlBoelJZSTQ
2) Dividing Fractions and Mixed Numbers
- http://www.virtualnerd.com/pre-algebra/rational-numbers/fraction-division-multiplication/divide-fractions/divide-fractions-example
- https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-multiply-and-divide/cc-7th-mult-div-fractions-2/v/dividing-mixed-numbers
- http://www.virtualnerd.com/middle-math/multiplying-dividing-fractions/mixed-number-divide/practice-divide-mixed-numbers
Assignments
1) Pages 223-224 #'s 13-35 odd
2) Multiplying Decimals Worksheet
Download Worksheet and Answers here.
**PLEASE CHECK ODD ANSWER IN BACK OF TEXTBOOK
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