Q15: Factor by grouping: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Factor by
Q16: The square of a positive number is
Q17: Solve: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Solve: A)
Q18: Factor by grouping: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Factor by
Q19: Factor the following expression: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Factor
Q21: Solve: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Solve: A)
Q22: Factor the following expression: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Factor
Q23: Factor: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Factor: A)
Q24: Solve: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Solve: A)
Q25: Factor the following expression: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Factor