Q30: Simplify the expression. Assume all variables represent
Q31: Factor by grouping.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8458/.jpg" alt="Factor by grouping.
Q32: Evaluate the expression without a calculator.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8458/.jpg"
Q33: Simplify. Write answers without negative exponents. Assume
Q34: Factor the trinomial.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8458/.jpg" alt="Factor the trinomial.
Q36: Factor the special product.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8458/.jpg" alt="Factor the
Q37: Perform the indicated operation and express in
Q38: Perform the indicated operations and simplify. Assume
Q39: Evaluate the polynomial.<br>-P(x) = <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8458/.jpg" alt="Evaluate
Q40: Complete the statement using the indicated property.<br>-5