Solving Word Problems Involving Factoring

A presentation about solving a word problem involving factoring using 6 steps. The problem is a related to geometry.

1. GROUP-4 PRESENTATION

2. Step-1 TRANSLATE KEY TERMS INTO MATHEMATICAL SYMBOLS

3. STEP-2 FORM EQUATIONS USING THE KEY MATHEMATICAL SYMBOLS FORMED

4. Step-3 SOLVE FOR THE VALUE/S OF THE VARIABLE/S

5. Step-4 ALWAYS CHECK BY SUBSTITUTING THE VALUE/S TO THE ORIGINAL EQUATION

6. STEP-5 LABEL THE FINAL ANSWER

7. PROBLEM: THE LENGTH OF A RECTANGULAR TABLE IS EIGHT MORE THAN THE WIDTH. IF THE AREA IS 180 m 2 WHAT IS THE LENGTH AND THE WIDTH?

8. 1.Translate key terms: 1.TRANSLATE KEY TERMS: LENGTH OF A RECTANGULAR TABLE L 8 MORE THAN 8 +______ THE WIDTH W IS =

9. 2. FORM EQUATIONS: W(8+W)=180

10. w(8+w)= 180 Equation 8W+ W 2 = 180 substitution 8W+ W 2 - 180 = 180 - 180 W 2 + 8W - 180 = -10+W 18+W factoring -10+W=0 18+W=0 zero product property -10+10+W=0+10 18-18+W=0+-18 additive inverse W=10 W=-18 resulting values of w

11. Checking: substitution EQUATION: W(8=W) LET W=10 LET W=-18 10(8+10)=180 -18(8+-18)=180 (10)(18)=180 -18(-10)=180 180 = 180 180 = 180 W=10 W=-18

12. That’s all for our report, thankyou!

13. Leader: jejjza asis Members: renj Robert balinton floren joy quiamjot claisamae rose tanduyan emerald adorable klent granaderos retchilyn gloria abby Salinas jhonreyvin perez schininah baracho