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Algebra 1

5.15.1 Writing Equivalent Expressions

Algebra 15.15.1 Writing Equivalent Expressions
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Warm Up

For each given expression, write an equivalent expression with as few terms as possible. Double click on mathematical expressions/equations to enlarge. If needed, use the “^” symbol to enter an exponent.

1.

7 p − 3 + 2 ( p + 1 ) 7 p − 3 + 2 ( p + 1 )

2.

[ 4 ( n + 1 ) + 10 ] − 4 ( n + 1 ) [ 4 ( n + 1 ) + 10 ] − 4 ( n + 1 )

3.

9 5 · 9 2 · 9 x 9 5 · 9 2 · 9 x

4.

2 4 n 2 n 2 4 n 2 n

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