Q27: Subtract.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg" alt="Subtract. - A)
Q28: Collect like terms.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg" alt="Collect like terms.
Q29: Multiply.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg" alt="Multiply. - A)
Q30: Subtract.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg" alt="Subtract. - A)
Q31: Arrange in descending powers of x.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg"
Q33: Multiply.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg" alt="Multiply. - A)
Q34: Multiply.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg" alt="Multiply. - A)
Q35: Collect like terms.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg" alt="Collect like terms.
Q36: Add.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8306/.jpg" alt="Add. - A)
Q37: Solve the problem.<br>-The position of an object



