Algebra Jeopardy!

Ch 1-6 Ch 1-6 100 200 300 400 500 GCFs Factoring x2+bx + c Factoring Factors GCFs Factoring x2+bx + c Factoring ax2+bx +c More Factoring Solving Equations 100 200 300 400 500 Ch 1-6 Ch 1-6 Double Jeopardy

Factors for 100 points The factors of 24 1, 2, 3, 4, 6, 8, 12, 24?

Factors for 200 points The prime factors of 150 2•3•5•5 or 2•3•52

2•2•2•2•3•x•x•y•y•y or 24•3•x2•y3 Factors for 300 points The prime factors of 48x2y3 2•2•2•2•3•x•x•y•y•y or 24•3•x2•y3

A number that has more than two factors Factors for 400 points A number that has more than two factors Composite

-1•2•3•3•3•7 or -1•2•33•7 The prime factors of -378 Factors for 500 points The prime factors of -378 -1•2•3•3•3•7 or -1•2•33•7

GCFs for 100 points The GCF of 12, 18 and 40 2

GCFs for 200 points The GCF of 60x2y2 and 35xyz 5xy

GCFs for 300 points Factor out the GCF of 13x + 26y 13(x + 2y)

GCFs for 400 points Factor out the GCF of 24a2b2 – 18ab 6ab(4ab – 3)

26ab + 18ac + 32a2 2a(13b + 9c + 16a) Factor out the GCF of GCFs for 500 points Factor out the GCF of 26ab + 18ac + 32a2 2a(13b + 9c + 16a)

Factoring x2 + bx + c for 100 points y2 + 7y + 12 (y + 3)(y + 4)

Factoring x2 + bx + c for 200 points x2 – 9x – 36 (x – 12)(x + 3)

Factoring x2 + bx + c for 300 points x2 – 9x + 18 (x – 6)(x – 3)

Factoring x2 + bx + c for 400 points a2 + 6ab – 40b2 (a + 10b)(a – 4b)

Factoring x2 + bx + c for 500 points m2 – 4mn – 32n2 (m – 8n)(m + 4n)

Factoring ax2 + bx + c for 100 points Factor the trinomial, (if not possible answer “Prime”) 2d2 + d – 1 (2d – 1)(d + 1)

Factoring ax2 + bx + c for 200 points Factor the trinomial, (if not possible answer “Prime”) 5a2 – 3a + 15 Prime

Factoring ax2 + bx + c for 300 points Factor the trinomial, (if not possible answer “Prime”) 5x2 – 17x + 14 (5x – 7)(x – 2)

Factoring ax2 + bx + c for 400 points DAILY DOUBLE

Factoring ax2 + bx + c for 400 points Factor the trinomial, (if not possible answer “Prime”) 30n2 – mn – m2 (5n – m)(6n +m)

Factoring ax2 + bx + c for 500 points Factor the trinomial, (if not possible answer “Prime”) 4k2 + 2k – 12 2(2k – 3)(k + 2)

More Factoring for 100 points 9x2 – 100y2 (3x + 10y)(3x – 10y)

More Factoring for 200 points 49 – a2b2 (7 – ab)(7 + ab)

More Factoring for 300 points 3(2t + 5)(2t – 5)

More Factoring for 400 points Factor by grouping 8ac – 2ad + 4bc – bd (2a + b)(4c – d)

More Factoring for 500 points 5x3 + 15x2 – 20x – 60 5(x + 3)(x + 2)(x – 2)

Solving Equations for 100 points Solve (a – 1)(a + 1) = 0 a = 1; a = –1

Solving Equations for 200 points Solve 32x2 = 16x x = 0; x = ½

Solving Equations for 300 points Solve r2 – 13r – 48 = 0 r = – 3; r = 16

Solving Equations for 400 points Solve 5x2 + 3x – 2 = 0 x = –1; x = 2/5

Solving Equations for 500 points DAILY DOUBLE

Solving Equations for 500 points Solve 2q3 = 2q q = 0; q = 1; q = –1

Double Jeopardy!!! Solve 2x3 – 10x2 – 132x = 0 x = 0; x = –6; x = 11