Try calculating each of these yourself:
First, 34(58 + 9) = 34(67) = 2278
A. 34 x 67 = 2278
B. 58(34 + 9) = 58(43) = 2494
C. 34 x 58 + 34 x 9 = 34 x (58 + 9) = 34 * 67 = 2278
D. 1,972
So the answer is B and D are not equal to 34(58 + 9).
Hope I helped! If you need anything else just ask!
