Question

Write 81+72 as a product using 9 as one of the factors
81+72=9( _+_)

Answer 1

Step-by-step explanation:

81+72=9(9+8)

153=9(17)

153=153

hence proved

Answer 2

Answer:

The answer is (9+8)

Step-by-step explanation:

81+72=9(9+8)= 153=153 it's equal hense being the correct answer.