Practice problem
Find which of the following expressions is equal to the expression 9(2+5)9(2+5)9(2+5).
11+1411+1411+14
(9×2)+(9×5)(9\times2)+(9\times5)(9×2)+(9×5)
(9+2)×(9+5)(9+2)\times(9+5)(9+2)×(9+5)
11×1411\times1411×14
Type a concept, like “slope” or “photosynthesis”.
