Algebra

Review

100

X-5(x+2)=14

x=-6

200

2/x+1+5=17/x+1

x=2

300

(X-5/4)-(x-12/5)=1

x=-3

400

4[x-(4-x)]-7(x+1)=0

x=23

500

4/x-2+2/x+6=2/(x+6)(x-2)

x=-3

1.2

100

X^2+14x+33

(x+11)(x+3)

200

2x^2+3x-5

(2x+5)(x-1)

300

3x^2-31x-60

(3x+5)(x-12)

400

X^3+3x^2+10x+30

(x^2+10)(x+3)

500

6x^2/2-4x^2/2-30x/2+20/2

2(x^2-5)(3x-2)

1.3

100

If 14 is subtracted from a number, the result is -4. Find the number 

x=10

200

If a number is divided by 07 the result is 8. Find the number 

x=-56

300

After a 70% reduction, you purchase a washing machine on sale for $150. What is the original price of the washing machine?

x=500

400

Solve for q~T=w+qm

m

500

Solve for t 

D=FtFrt

Fr

1.4

100

(5-11i)+(7+4i)

12-7i

200

(-5+i)-(-11-6i)

6+7i

300

4i(3-5i)

20+12i

400

3i/4+i

3/17 + 12/17i

500

7+4i/2-5i

-6/29 + 43/29i

1.5

100

(x-5)(x-2)=0

x=5 x=2

200

9x^2+25=0

x=plus or minus 5/3i

300

3x^2-15=0

x=sr5 x=sr-5

400

8x^2+2x-1=0

-2plus or minus 6/16

500

2x^2-6x+1=0

3 plus or minus sr7/2