Unit 4 Review

5.4 Multiplying Polynomials

100

-2x(3x + 7) 

-6x² + -14x

200

 (2x-3)(x+5)

2x²+7x-15

300

 (x+2)(x+5)

x²+7x+10

400

 (x+3)(x-4)

x²-x-12

500

 3x²(5x²-2x+6)

15x⁴-6x³+18x²

5.5 Special Products Of Polynomials

100

(3x+4)²

9x²+24x+16

200

(5x-2y)²

25x²-20xy+4y²

300

(x+7)²

49

400

(t+5)(t-5)

t²-25

500

(3x+y)(x-10)

3x²-y²

5.5.1 Factoring By GCF And Factoring

100

4x⁴+24^x3

4x³(x+6)

200

8y²-24y

8y(y-3)

300

15z²+12z²

3z²(5z+4)

400

x²+10x+16

x²+10x+16

500

x²+15x+14

(x+14)(x+1)

5.5.2 Factoring Ax2+bx+C

100

5x²+15x+10

5(x+2)(x+1)

200

4x²+13x+3

(4x+1)(x+3)

300

8x²-56x+48

8(x-6)(x-1)

400

2x²-7x+5

(x-1)(2x-5)

500

-4x²-8x+5

(-2x-5)(2x-1)

5.5.3 Difference of Squares & Perfect Square Trinomials

100

x²-25

(x+5)(x-5)

200

4z²-1

(2z+1)(2z-1)

300

x²-36

(x+6)(x-6)

400

54²-48²

612

500

36²-34²

120