Question

I will give brainlest
Sean wrote the expression 72 + 42. Rana used the greatest common factor of those two numbers to write an equivalent expression. Which expression did Rana write?


6(19)

6(12 + 7)

12(6 + 4)

2(36 + 21)

Answer 1

The answer is 6(12+7) because the highest common factor of 72 and 42 is 6. (12•6=72 and 6•7=42)

Answer 2

The Awnser is b................