Multiplying Binomials and Solving Using Square Roots

Level 1

100

(3n+2)(n+3)

3n²+11n+6

200

(n−1)(2n−2)

2n²−4n+2

300

(2x+3)(2x−3)

4x²−9

400

(r+1)(r−3)

r²−2r−3

500

-10(2n+3)(2n+1)

-40n²-80n-30

Level 2

100

(3p−3)(p−1)

3p²−6p+3

200

(3p+3)(3p+2)

9p²+15p+6

300

(k−2)(k−3)

k²−5k+6

400

(v−1)(3v−3)

3v²−6v+3

500

5(2x−3)(3x+3)

30x²−15x−45

Level 3

100

(4n+4)(5n−8)

20n²−12n−32

200

(5x−2)(5x−8)

25x²−50x+16

300

(6x+2)(2x+8)

12x²+52x+16

400

(3x+3)(x+4)

3x²+15x+12

500

(5v+4)(3v−6)

15v²−18v−24

level 4

100

(x+2)(x-5)

x²-3x-10

200

(2x-2)(x+8)

2x²+14x-16

300

(-1x+10)(-2x-2)

2x^2_18x-20

400

(3x-9)(4x+7)

12x²-9x-63

500

-2(4x+7)(-3x-4)

24x²+74x+56

bonus level x 2

100

solve for x

x² = 289

x= +/- 17

200

solve for x

x²-324 = 0

x= +/- 18

300

solve for x

3x²-150=282

x=+/- 12

400

solve for x

2x²-512=0

x=+/- 16

500

solve for x

3(x²+2)=18

x = +/-2