How do you write the mixed expression #5a-(2a)/b# as a rational expression?
1 Answer
Mar 21, 2018
Explanation:
#"we require "5a" to have a denominator "b#
#"multiply and divide "5a" by "b#
#rArr(5ab)/b-(2a)/b#
#=(5ab-2a)/blarrcolor(blue)"rational expression"#
