Question

Evaluate the expression a=2 b=-3,c=-4
|a-5|-1

Answer 1

2

Explanation:

Given:

a=2 b=-3,c=-4

To find:

|a-5|-1

Soln:

That's absolute! Whenever we see an expression enclosed under absolute value, we change value's sign!

Suppose | -a| then it equals "a".

Simplifying:

• |2-5| -1
• |-3| -1
• 3-1
• 2

I gave overview concept.