Refer to Expression 1 and Expression 2.Expression 1: 6 * 7 - 3^2 * 9 + 4^3Expression 2: 5 + 4 * 2 + 6 - 2 * 2 -1(a) What is the value of Expression 1?(b) Insert parentheses in Expression 2 so that it has a value of 19. Then show why your expression has a value of 19.
Accepted Solution
A:
(a) What is the value of Expression 1? Expression 1: 6 * 7 - 3^2 * 9 + 4^3
6 * 7 - 3^2 * 9 + 4^3 = 42 - 81 + 64 = 25
(b) Insert parentheses in Expression 2 so that it has a value of 19. Then show why your expression has a value of 19.