Q63: Combine the expressions. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8808/.jpg" alt="Combine the
Q64: Combine the expressions. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8808/.jpg" alt="Combine the
Q65: Factor <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8808/.jpg" alt="Factor from
Q66: Solve the equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8808/.jpg" alt="Solve the
Q67: Simplify the expression. Assume all variables represent
Q69: Factor <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8808/.jpg" alt="Factor from
Q70: Use the definition of rational exponents to
Q71: Rationalize the denominator in the following expression
Q72: Use a calculator to find decimal approximations
Q73: Find the quotient. Write the answer in