Question

(72+9) is equivalent to which expression?

Answer 1

Answer:

9(8+1)

Step-by-step explanation:

9(8+1) = 9×9 = 81

72+9 = 81

Answer 2

Answer:

$\boxed{\bold{9(8 \ + \ 1)}}$

Step By Step Explanation:

Distributive Property: $\bold{a \ + \ (b \ \cdot \ c) \ = \ (a \ + \ b) \ \cdot \ (a \ + \ c)}$

Insert Numbers:

(72 + 9) = 9(8 + 1)

9 · 8 = 72

9 * 1 = 9

Final Result:

(72 + 9)

Regards,

  Mordancy