Yes, for fractions you can multiply the denominator by the numerator. For square roots you can use the square root button.
Answer:
-3
Step-by-step explanation:
dividing a positive and a negative equals a negative so put the 4.5 in parentheses with the 1.5 and put the negative outside the parentheses. then do what's in the parentheses and add your negative which makes you get a -3
Answer:
11
Step-by-step explanation:
| | takes the absolute value of a number so it wouldn't be negative
Answer: 2z + 6
Step-by-step explanation: Distribute the 2 to z and 3.
