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Algebraic Expressions

Algebraic Expressions

Eliminating Parentheses Exercises

Example 1

Get rid of the parentheses.

- (- x - y)

Example 2

Get rid of the parentheses.

8(a + b)

Example 3

Get rid of the parentheses.

3 + (x + y)

Example 4

Get rid of the parentheses.

4 - (x2 + y)

Example 5

Get rid of the parentheses.

5{2x + y[3 - (x + z)]}

Example 6

Get rid of the parentheses.

7[3 + 2(a + 4b2) + a2]

Example 7

Get rid of the parentheses.

2(a - 3b) - b(a + b)

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