Q67: Factor the polynomial : 16x<sup> 2 </sup>
Q68: Factor the polynomial. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Factor the
Q69: In astronomy, distances to stars are measured
Q70: The population dynamics of many fish are
Q71: Simplify the expression. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Simplify the
Q73: Simplify the expression. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Simplify the
Q74: In astronomy, distances to stars are measured
Q75: Simplify the expression. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Simplify the
Q76: Express as a polynomial. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Express
Q77: Simplify the expression: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Simplify the