Q172: Evaluate if possible. If the expression is
Q173: Simplify. Assume all variables represent positive real
Q174: Evaluate if possible. If the expression is
Q175: Use absolute value to evaluate.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="Use
Q176: Multiply. Write the result in the form
Q178: Write as an absolute value.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="Write
Q179: Evaluate.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="Evaluate. - A) -1
Q180: Simplify.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="Simplify. - A)
Q181: Add or subtract.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="Add or subtract.
Q182: Multiply. Write the result in the form