|
Today we learned how to find all roots of a polynomials given a complex root. We reviewed how to find all zeroes given the factored form of an equation. Then we also learned how to write the equations of polynomials in standard form given one complex root. Since we didn't have time to explain all homework problems from yesterday, I included a video explaining the ones you had questions on during class. Video #1: Explanation of homework WS 7 Finding roots HW (pages 29-30) problems #5, 6, 8, 14, 15, 18, 19: Below are the videos of the notes from class: Video #2: Finding roots of polynomials given a complex root notes, page 1: Video #3: Finding roots of polynomials given a complex root and solving polynomials in factored form notes, page 2: Video #4: Writing equations of polynomials in standard form given a complex root notes, page 3:
0 Comments
Today we learned about Pascal's Triangle and the Binomial Theorem. Videos of the notes are below. Homework (will count as a classwork grade): Complete the "Binomial Theorem" worksheet that is posted in CTLS. Show ALL work and upload into CTLS. Video #1: Pascal's Triangle notes, page 1: Video #2: Binomial Theorem notes, page 2: Today we learned how to multiply polynomials. The videos of the notes are below. Homework: Complete the "Multiplying polynomials HW" worksheet that is posted in CTLS, show all work and upload into CTLS. Video #1: Multiplying polynomials notes, page 1: Video #2: Multiplying polynomials notes, page 2: Today we learned how to find all roots of a polynomials given at least one root. Videos of the notes are below. Homework: Complete the "WS 6 Finding roots given at least one" worksheet (pages 22 & 23 in your Unit 3 packet). Video #1: Finding all roots of a polynomial given at least one root notes, page 1: Video #2: Finding all roots of a polynomials given at least one root notes, page 2: Today we learned how to classify, add & subtract polynomials. Below are the videos of the notes. Homework: Complete the "Classifying, adding & subtracting polynomials HW" worksheet that is posted in CTLS and was emailed to you. Show all work and upload into CTLS. Video #1: Classifying and adding polynomials notes, page 1: Video #2: Subtracting polynomials notes, page 2: Since our quiz review and quiz took up the entire class period today, homework is to watch the 3 videos below to fill out your notes on pages 16 & 17 in your Unit 3 packet and then complete pages 18 & 19. The 3rd video explains the first 4 questions on the "Bounce, Wiggle, Cross" worksheet on page 18. Video #1: Multiplicity notes, page 16: Video #2: Degree, leading coefficient & end behavior notes, page 17: Video #3: First 4 problems on "Bounce, Wiggle, Cross" worksheet explained Today we learned how to solve by completing the square when the "a" value is NOT 1. Below are videos of the notes. Video #1: Solving by Completing the square when "a" is NOT 1 notes, page 1: Video #2: Solving by Completing the square when "a" is NOT 1 notes, page 2: Today we learned how to factor trinomial equations where the highest exponent is twice as much as the middle terms' exponent. Videos of today's notes are below. Video #1: Factoring (Day 2) notes, page 1: Video #2: Factoring (Day 2) notes, page 2: Today we learned how to complete the square of a quadratic equation and then solve it. Below are videos of the notes. Video #1: Completing the square - Day 1 notes - when "a" is 1, page 1: Video #2: Completing the square - Day 1 notes - when "a" is 1, page 2: Today we learned how to factor various types of equations: difference of perfect squares, sum & difference of perfect cubes, quartic trinomials and factoring using "u" substitution. Below are videos of the notes. Video #1: Factoring Day 1 notes, page 1: Video #2: Factoring Day 1 notes, page 2: Video #3: Factoring Day 1 notes, page 3: |
Archives
March 2021
Categories |
RSS Feed