Question

evaluate the following
l-6l + l9l​

Answer 1

Answer:

|-6| + |9|

= 6 + 9

= 15

Step-by-step explanation:

any thing inside modulus becomes positive when we remove modulis

Answer 2

Answer:

Step-by-step explanation:

Here you go mate

• Use PEMDAS
• Parenthesis,Exponent,Multiplication,Division,Addition,Subtraction

Step 1

l-6l + l9l​  Equation

Step 2

(-6)+(9)  Remove parenthesis

-6+9

Step 3

-6+9  Add and subtract

3

Answer

3

Hope this helps