Algebra Review

Exponents

100

What is 2³?

8

200

Simplify x⁴(x⁵)

x⁹

300

Simplify y⁶/y³

y³

400

Simplify (z⁵)²

z¹⁰

word problems

100

write an algebraic equation for the following: 

an unknown number plus 2 is 6

x + 2 = 6

200

write an algebraic equation for the following: 

double a number take away 6 is 43

2x - 6 = 43

300

What is the word equation for the following: 

6y - 5c = 72

6 times a number minus 5 times another number is 72

400

a square has the side length L. If the perimeter of the square is 16cm, what is L?

4 cm

Distributive Property

100

Expand:    4(x + 2)

4x + 8

200

What does 'distribute' mean?

to expand or multiply out

300

What is the method we use when multiplying a monomial by a polynomial?

distributive property or rainbow method

400

Simplify:    5(g - 3 + c + 1)

5g - 10 + 5c

Collecting like-terms

100

-6x and 7y are...

unlike terms

200

simplify the following: 

4x + 7 + x + y - 2

5x + y +5

300

Which of the following is a like term of t³h? 

3t²h , 6th,  -2t³h, 9h³t, 8t

-2t³h

400

Simplify the following: 

3z + 7y + 4ab - 2z +8 +ab -x² + x² + 6

z + 7y + 5ab + 14