Question

Select all of the expressions that are equal to 6.

Answer 1

we have

case a) $|6|$

$|6|=6$

therefore

the expression is equal to $6$

case b) $|-6|$

$|-6|=6$

therefore

the expression is equal to $6$

case c) $-|6|$

$-|6|=-6$

therefore

the expression is not equal to $6$

case d) $-|-6|$

$-|-6|=-6$

therefore

the expression is not equal to $6$

case e) $|0-6|$

$|0-6|=|-6|=6$

therefore

the expression is equal to $6$

case f) $|-2|*|3|$

$|-2|*|3|=2*3=6$

therefore

the expression is equal to $6$

therefore

the answer is

The expressions that are equal to $6$ are

$|6|$

$|-6|$

$|0-6|$

$|-2|*|3|$

Answer 2

I know that |6| is and |-6| is and -|6| is.