Q309: Multiply mentally.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Multiply mentally. -
Q310: Multiply or divide and write scientific notation
Q311: Add.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Add. - A)
Q312: Solve the problem.<br>-Find a polynomial for the
Q313: Multiply.<br>-(x + 9)(x - 9)<br>A) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg"
Q315: Multiply.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Multiply. - A)
Q316: Multiply.<br>-(x - 0.6)(x + 0.6)<br>A) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg"
Q317: Solve the problem.<br>-Find a polynomial for the
Q318: Evaluate the polynomial.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Evaluate the polynomial.
Q319: Solve the problem.<br>-Find a polynomial for the