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Quiz Review Factor GCF: 24x

2. . – . 16x . – . 48. 2. . 30x. 3. . – . 24x. 2 . + 48x. 8(3x. 2. . – . 2x - 6). 6x(5x. 2. . – . 4x + 8). Factor difference of two squares:. x. 2. – 196. 4. 16x. 2 . – 81. (x-14)(x+14).

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Quiz Review Factor GCF: 24x






Presentation on theme: "Quiz Review Factor GCF: 24x"— Presentation transcript:

Slide1

Quiz Review

Factor GCF:24x2 – 16x – 48 2. 30x3 – 24x2 + 48x

8(3x2 – 2x - 6)

6x(5x

2

4x + 8)

Slide2

Factor difference of two squares:x2 – 1964. 16x2

– 81(x-14)(x+14)(4x-9)(4x+9)

Slide3

Factor trinomials:x2 + 10x + 24x

2 – x – 307. x2 – 21x – 72(x+6)(x+4)(x-6)(x+5)

(x-24)(x+3)

Slide4

Factor using slide and divide8. 8x2 - 14x + 5

9. 12x2 – 37x – 1010. 11x2 – 3x – 8(4x-5)(2x-1)x2 - 14x + 40

(x-10)(x-4)8 8x2

- 37x - 120

(

x-40)(x+3)

12 12

(3x-10)(4x+1)

x

2

- 3x - 88

(

x-11)(x+8)

11 11

(x-1)(11x+8)

Slide5

Factor using trial and error11. 5x2 - 62x + 24

12. 7x2 + 24x – 1613. 3x2 – 10x – 48(5x )(x )(7x )(x )

(3x )(x )

2

60

(5x-2)(x-12)

(7x-4 )(x+4 )

-4

+28

(3x+8)(

x-6

)

8

-18

Slide6

14. If Cameron bought an ipod for $349.00 and it costs 2% to have it shipped, what is the cost of the ipod with shipping?

349.00x 0.02 6.98

349.00

+ 6.98

$

355.98

Slide7

15. If Jacob bought a deer stand for $139.00 with a coupon for 11%, what is the total?

139.00x .11 15.29

139.00

-

15.29

$

123.71

Slide8

HomeworkFACTOR ANY METHOD

x2 – 8x + 12 2x2 – 10x + 8 5x2 + 3x – 24. 7x2 - 15x – 18