Mood. Aim 7.4: How do we solve Regents style rational equation - PowerPoint PPT Presentation

AIM (7.4) : How do we solve Regents style rational equation problems? Alert! Take two minutes to get your Notebooks, Calculators, & Student Orgzniers before we begin today's lesson. Alert! Mood.

Aim 7.4: How do we solve Regents style rational equation problems? HW: DeltaMath Do­Now Begins! (Day 3) • Incorrect LCM • Ignored the denominator (m+1) • Did not do check step • Include (m+1) with the current LCM • Make sure all denominators get eliminated or find new LCM • Perform the check step

Aim 7.4: How do we solve Regents style rational equation problems? HW: Worksheet 7.4a, all ODD numbers, DeltaMath Do­Now Begins! (Day 2) Arrange the problems in your notebook like this: 2 per page Given each rational equation, find the LCMs. 2) 1) 4) 3)

Aim 7.4: How do we solve Regents style rational equation problems? HW: Worksheet 7.4a, all ODD numbers, DeltaMath 2) 1) 4) 3) I Did Not Get I Didn't Get It I Got it Right It Right And I Right, But I and I Do Not Understand My Understand! Understand Error

Announcements : A l e r t ! 1) Unit 7 Exam Friday, 3/15 2) Delta Math (Alt. Unit 7 Review) Due Friday, 8PM Required: 50 questions, every extra 2 q = +1 point on Unit 7 test (max. of +10 points) Tutoring : Mr. Lo is available Mondays & Fridays right after school MACS Robotics club meets this Wednesday after school (Extra credit for attending)

Aim 7.4: How do we solve Regents style rational equation problems? HW: Worksheet 7.4a, all ODD numbers, DeltaMath Open to a new page. Example 1 Steps to solve rational equations 1) Simplify the denominators (Factor, invert, or create them) 2) Find LCM of denominators 3) Multiply LCM to all numerators and eliminate like factors. Simplify and combine like terms. 4) Solve for variable and check for extraneous solutions (use factoring and/or quadratic solving techniques) Got I can I don't part of it do this! get it!!!

Aim 7.4: How do we solve Regents style rational equation problems? HW: Worksheet 7.4a, all ODD numbers, DeltaMath Partner Pair Work (Go back to the Do­Now and complete the following steps with a partner pair for #1 ­ 4) Step #3 only 1) 2) 0 ­ 1 2 ­ 3 4 correct correct correct 3) 4) Step #4 1) 2) 3) 4)

Aim 7.4: How do we solve Regents style rational equation problems? HW: Worksheet 7.4a, all ODD numbers, DeltaMath

Aim 7.4: How do we solve Regents style rational equation problems? HW: Worksheet 7.4a, all ODD numbers, DeltaMath

Aim 7.4: How do we solve Regents style rational equation problems? HW: Worksheet 7.4a, all ODD numbers, DeltaMath

Aim 7.4: How do we solve Regents style rational equation problems? HW: Worksheet 7.4a, all ODD numbers, DeltaMath

Aim 7.4: How do we solve Regents style rational equation problems? HW: Worksheet 7.4a, all ODD numbers, DeltaMath Open to a new page. Partner Pair Work (After gluing the four Regents problems, find what possible MC strategies can help make questions #1 ­ 3 easier/more quick to answer)

Aim 7.4: How do we solve Regents style rational equation problems? HW: Worksheet 7.4a, all ODD numbers, DeltaMath

Aim 7.4: How do we solve Regents style rational equation problems? HW: Worksheet 7.4a, all ODD numbers, DeltaMath Check for Understanding Solve and check Name Work & Answer

Aim 7.4: How do we solve Regents style rational equation problems? HW: Worksheet 7.4a, all ODD numbers, DeltaMath Solve and check Check:

Aim 7.4: How do we solve Regents style rational equation problems? HW: Worksheet 7.4a, all ODD numbers, DeltaMath What strategies can we use to solve Regents style rational equation problems? What should we look out for?

Classwork Time! CW #7.A, all EVEN numbered Assess as You Work problems I got it! 1 • Complete Classwork independently 2 • Check your answers with a partner. I don't get it • If you get stuck, raise your hand 3 silently . I'm not sure