5.7&5.8 factoring trinomials (cont.) (2009)

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Page 1: 5.7&5.8   Factoring Trinomials (Cont.) (2009)

HOMEWORK

Page 2: 5.7&5.8   Factoring Trinomials (Cont.) (2009)

DO NOWDO NOW

1 5 9 ) ( )( )x xSimplifySimplify

2 12 4 ) ( )( )x x

Page 3: 5.7&5.8   Factoring Trinomials (Cont.) (2009)

LAST NIGHT’S HWLAST NIGHT’S HWLAST NIGHT’S HWLAST NIGHT’S HW

Page 4: 5.7&5.8   Factoring Trinomials (Cont.) (2009)

Back to Clock Home

01 5958575655545352515049484746454443424140393837363534333231302928272625242322212019181716151413121110090807060504030201

Classroom Timer

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Page 5: 5.7&5.8   Factoring Trinomials (Cont.) (2009)

Back to Clock Home

00 5958575655545352515049484746454443424140393837363534333231302928272625242322212019181716151413121110090807060504030201

Classroom Timer

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Page 6: 5.7&5.8   Factoring Trinomials (Cont.) (2009)

HOMEWORK

Page 7: 5.7&5.8   Factoring Trinomials (Cont.) (2009)

ANSWERSANSWERSANSWERSANSWERS

Page 8: 5.7&5.8   Factoring Trinomials (Cont.) (2009)
Page 9: 5.7&5.8   Factoring Trinomials (Cont.) (2009)
Page 10: 5.7&5.8   Factoring Trinomials (Cont.) (2009)
Page 11: 5.7&5.8   Factoring Trinomials (Cont.) (2009)

5.7&5.85.7&5.8FACTORING FACTORING QUADRATIC QUADRATIC TRINOMIALSTRINOMIALS

(CONT.)(CONT.)

Page 12: 5.7&5.8   Factoring Trinomials (Cont.) (2009)

FactorizeFactorize21 15 36 ) ( )( )x x x x

Find the factor Find the factor pairs of this…pairs of this…

That add That add to this to this

Page 13: 5.7&5.8   Factoring Trinomials (Cont.) (2009)

FactorizeFactorize22 75 20 ) r r

Find the factor Find the factor pairs of this…pairs of this…

That add That add to this to this

( )( )r r

Page 14: 5.7&5.8   Factoring Trinomials (Cont.) (2009)

FactorizeFactorize2 23 10 24 ) a ab b

Find the factor Find the factor pairs of this…pairs of this…

That add to this That add to this

( )( )a b a b

Page 15: 5.7&5.8   Factoring Trinomials (Cont.) (2009)

FactorizeFactorize2 24 16 45 ) x xy y

Find the factor Find the factor pairs of this…pairs of this…

That add to this That add to this

( )( )x y x y

Page 16: 5.7&5.8   Factoring Trinomials (Cont.) (2009)

FactorizeFactorize25 1 10 24 ) x x ( )( )x x

Find the Find the factor pairs of factor pairs of this…this…

That add to this That add to this

Page 17: 5.7&5.8   Factoring Trinomials (Cont.) (2009)

CLASSWORKWorksheet

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HOMEWORK