Multi-step Equations
Add/Sub Rational Equations
Polynomials
Factoring Trinomials
Solving Quadratics by Factoring
100

9x+1-7x-5=-20

x=-8

100

n/8 +3n/8

n/2

100

3x+1+2x^2

2x^2+3x+1

100

n^2+9n+20

(n+9)(n+5)

100

x^2+4x+3=0

x=-1 and x=-3

200

91=-7(3a-1)

a=-4

200

1/3x + 5/3x

2/x

200

k^2+64-k+7k^3

7k^3+k^2-k+64

200

w^2+9w+18

(w+3)(w+6)

200

x^2+11x+24=0

x=-3 and x=-8

300

4m-5(3m+10)=126

m=-16

300

7u/16-5u/16

4/8

300

24-n3+n

-n3+n+24

300

g^2+g-6

(g-2)(g+3)

300

6x^2-12x=0

x=0 and x=2

400

-3(k-8)-(k+5)=23

k=-1

400

7p^2/4p^3-p^2/4p^3

3/2p

400

2ab+a^3+5a^2b^2-2b^3

5a^2b^2+a^3-2b^3+2ab

400

k^2-12k-64

(k+4)(k-16)

400

x^2-64=0

x=-8 and x=8

500

11h-(2h-1)=118

h=13

500

7ab/10a^2b-3ab/10a^2b

2/5a

500

(11x-x^2+13)+(2x^2-23-5x)

x^2+6x-10

500

x^2-14x+49

(x-7)^2

500

x^2-5x-64=7x

x=-4 and x=16

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