Iwill give 99 points aida applied the distributive property to write the equivalent expressions below. 15 + 21 = 3(4 + 8) what is aida’s error? aida used 3 as the factor, which is not common to 15 and 21. aida did not correctly divide by the common factor to get (4 + 8). aida did not apply the correct operations to the expressions. aida wrote two expressions that are not equivalent.