Question

Evaluate the expression 7x2y, when x = 3 and y = 4.

168
252
336
794

Answer 1

252

Explanation:

i took the test and to my surprise it was right! hope this helps!!

Answer 2

252

Explanation:

7(3)^2 * 4

3^2 = 9

7(9) * 4

7*9 = 63

63 * 4

63*4 = 252