Basic Algebra Exercises

Example 1

Divide -3a^2b^3 by 12ab .

Hint

Rewrite it like this:

Example 2

Simplify (-21x^5)/(-7x) .

Hint

Rewrite it like this:

Example 3

Divide 12a^3 + 4a^2 - 6a by .

Hint

Separate the fraction like this:

Example 4

Simplify (4x^2y^2z^2 + 5xyz)/(20x^3y63z^3) .

Hint

Whew, that's a mean-lookin' one. Start by splitting up the fraction: .